<filename>sdk/python/pulumi_gcp/compute/region_instance_group_manager.py<gh_stars>100-1000
# coding=utf-8
# *** WARNING: this file was generated by the Pulumi Terraform Bridge (tfgen) Tool. ***
# *** Do not edit by hand unless you're certain you know what you are doing! ***

import warnings
import pulumi
import pulumi.runtime
from typing import Any, Mapping, Optional, Sequence, Union, overload
from .. import _utilities
from . import outputs
from ._inputs import *

__all__ = ['RegionInstanceGroupManagerArgs', 'RegionInstanceGroupManager']

@pulumi.input_type
class RegionInstanceGroupManagerArgs:
    def __init__(__self__, *,
                 base_instance_name: pulumi.Input[str],
                 versions: pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]],
                 auto_healing_policies: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None):
        """
        The set of arguments for constructing a RegionInstanceGroupManager resource.
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs'] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs'] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        pulumi.set(__self__, "base_instance_name", base_instance_name)
        pulumi.set(__self__, "versions", versions)
        if auto_healing_policies is not None:
            pulumi.set(__self__, "auto_healing_policies", auto_healing_policies)
        if description is not None:
            pulumi.set(__self__, "description", description)
        if distribution_policy_target_shape is not None:
            pulumi.set(__self__, "distribution_policy_target_shape", distribution_policy_target_shape)
        if distribution_policy_zones is not None:
            pulumi.set(__self__, "distribution_policy_zones", distribution_policy_zones)
        if name is not None:
            pulumi.set(__self__, "name", name)
        if named_ports is not None:
            pulumi.set(__self__, "named_ports", named_ports)
        if project is not None:
            pulumi.set(__self__, "project", project)
        if region is not None:
            pulumi.set(__self__, "region", region)
        if stateful_disks is not None:
            pulumi.set(__self__, "stateful_disks", stateful_disks)
        if target_pools is not None:
            pulumi.set(__self__, "target_pools", target_pools)
        if target_size is not None:
            pulumi.set(__self__, "target_size", target_size)
        if update_policy is not None:
            pulumi.set(__self__, "update_policy", update_policy)
        if wait_for_instances is not None:
            pulumi.set(__self__, "wait_for_instances", wait_for_instances)
        if wait_for_instances_status is not None:
            pulumi.set(__self__, "wait_for_instances_status", wait_for_instances_status)

    @property
    @pulumi.getter(name="baseInstanceName")
    def base_instance_name(self) -> pulumi.Input[str]:
        """
        The base instance name to use for
        instances in this group. The value must be a valid
        [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
        are lowercase letters, numbers, and hyphens (-). Instances are named by
        appending a hyphen and a random four-character string to the base instance
        name.
        """
        return pulumi.get(self, "base_instance_name")

    @base_instance_name.setter
    def base_instance_name(self, value: pulumi.Input[str]):
        pulumi.set(self, "base_instance_name", value)

    @property
    @pulumi.getter
    def versions(self) -> pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]:
        """
        Application versions managed by this instance group. Each
        version deals with a specific instance template, allowing canary release scenarios.
        Structure is documented below.
        """
        return pulumi.get(self, "versions")

    @versions.setter
    def versions(self, value: pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]):
        pulumi.set(self, "versions", value)

    @property
    @pulumi.getter(name="autoHealingPolicies")
    def auto_healing_policies(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]:
        """
        The autohealing policies for this managed instance
        group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        """
        return pulumi.get(self, "auto_healing_policies")

    @auto_healing_policies.setter
    def auto_healing_policies(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]):
        pulumi.set(self, "auto_healing_policies", value)

    @property
    @pulumi.getter
    def description(self) -> Optional[pulumi.Input[str]]:
        """
        An optional textual description of the instance
        group manager.
        """
        return pulumi.get(self, "description")

    @description.setter
    def description(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "description", value)

    @property
    @pulumi.getter(name="distributionPolicyTargetShape")
    def distribution_policy_target_shape(self) -> Optional[pulumi.Input[str]]:
        """
        The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        """
        return pulumi.get(self, "distribution_policy_target_shape")

    @distribution_policy_target_shape.setter
    def distribution_policy_target_shape(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "distribution_policy_target_shape", value)

    @property
    @pulumi.getter(name="distributionPolicyZones")
    def distribution_policy_zones(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The distribution policy for this managed instance
        group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        """
        return pulumi.get(self, "distribution_policy_zones")

    @distribution_policy_zones.setter
    def distribution_policy_zones(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "distribution_policy_zones", value)

    @property
    @pulumi.getter
    def name(self) -> Optional[pulumi.Input[str]]:
        """
        - Version name.
        """
        return pulumi.get(self, "name")

    @name.setter
    def name(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "name", value)

    @property
    @pulumi.getter(name="namedPorts")
    def named_ports(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]:
        """
        The named port configuration. See the section below
        for details on configuration.
        """
        return pulumi.get(self, "named_ports")

    @named_ports.setter
    def named_ports(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]):
        pulumi.set(self, "named_ports", value)

    @property
    @pulumi.getter
    def project(self) -> Optional[pulumi.Input[str]]:
        """
        The ID of the project in which the resource belongs. If it
        is not provided, the provider project is used.
        """
        return pulumi.get(self, "project")

    @project.setter
    def project(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "project", value)

    @property
    @pulumi.getter
    def region(self) -> Optional[pulumi.Input[str]]:
        """
        The region where the managed instance group resides. If not provided, the provider region is used.
        """
        return pulumi.get(self, "region")

    @region.setter
    def region(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "region", value)

    @property
    @pulumi.getter(name="statefulDisks")
    def stateful_disks(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]:
        """
        Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        """
        return pulumi.get(self, "stateful_disks")

    @stateful_disks.setter
    def stateful_disks(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]):
        pulumi.set(self, "stateful_disks", value)

    @property
    @pulumi.getter(name="targetPools")
    def target_pools(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The full URL of all target pools to which new
        instances in the group are added. Updating the target pools attribute does
        not affect existing instances.
        """
        return pulumi.get(self, "target_pools")

    @target_pools.setter
    def target_pools(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "target_pools", value)

    @property
    @pulumi.getter(name="targetSize")
    def target_size(self) -> Optional[pulumi.Input[int]]:
        """
        - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        """
        return pulumi.get(self, "target_size")

    @target_size.setter
    def target_size(self, value: Optional[pulumi.Input[int]]):
        pulumi.set(self, "target_size", value)

    @property
    @pulumi.getter(name="updatePolicy")
    def update_policy(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]:
        """
        The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        """
        return pulumi.get(self, "update_policy")

    @update_policy.setter
    def update_policy(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]):
        pulumi.set(self, "update_policy", value)

    @property
    @pulumi.getter(name="waitForInstances")
    def wait_for_instances(self) -> Optional[pulumi.Input[bool]]:
        """
        Whether to wait for all instances to be created/updated before
        returning. Note that if this is set to true and the operation does not succeed, the provider will
        continue trying until it times out.
        """
        return pulumi.get(self, "wait_for_instances")

    @wait_for_instances.setter
    def wait_for_instances(self, value: Optional[pulumi.Input[bool]]):
        pulumi.set(self, "wait_for_instances", value)

    @property
    @pulumi.getter(name="waitForInstancesStatus")
    def wait_for_instances_status(self) -> Optional[pulumi.Input[str]]:
        """
        When used with `wait_for_instances` it specifies the status to wait for.
        When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
        set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
        instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        return pulumi.get(self, "wait_for_instances_status")

    @wait_for_instances_status.setter
    def wait_for_instances_status(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "wait_for_instances_status", value)


@pulumi.input_type
class _RegionInstanceGroupManagerState:
    def __init__(__self__, *,
                 auto_healing_policies: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] = None,
                 base_instance_name: Optional[pulumi.Input[str]] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 fingerprint: Optional[pulumi.Input[str]] = None,
                 instance_group: Optional[pulumi.Input[str]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 self_link: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]] = None,
                 statuses: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']] = None,
                 versions: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None):
        """
        Input properties used for looking up and filtering RegionInstanceGroupManager resources.
        :param pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs'] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] fingerprint: The fingerprint of the instance group manager.
        :param pulumi.Input[str] instance_group: The full URL of the instance group created by the manager.
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[str] self_link: The URL of the created resource.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]] statuses: The status of this managed instance group.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs'] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        if auto_healing_policies is not None:
            pulumi.set(__self__, "auto_healing_policies", auto_healing_policies)
        if base_instance_name is not None:
            pulumi.set(__self__, "base_instance_name", base_instance_name)
        if description is not None:
            pulumi.set(__self__, "description", description)
        if distribution_policy_target_shape is not None:
            pulumi.set(__self__, "distribution_policy_target_shape", distribution_policy_target_shape)
        if distribution_policy_zones is not None:
            pulumi.set(__self__, "distribution_policy_zones", distribution_policy_zones)
        if fingerprint is not None:
            pulumi.set(__self__, "fingerprint", fingerprint)
        if instance_group is not None:
            pulumi.set(__self__, "instance_group", instance_group)
        if name is not None:
            pulumi.set(__self__, "name", name)
        if named_ports is not None:
            pulumi.set(__self__, "named_ports", named_ports)
        if project is not None:
            pulumi.set(__self__, "project", project)
        if region is not None:
            pulumi.set(__self__, "region", region)
        if self_link is not None:
            pulumi.set(__self__, "self_link", self_link)
        if stateful_disks is not None:
            pulumi.set(__self__, "stateful_disks", stateful_disks)
        if statuses is not None:
            pulumi.set(__self__, "statuses", statuses)
        if target_pools is not None:
            pulumi.set(__self__, "target_pools", target_pools)
        if target_size is not None:
            pulumi.set(__self__, "target_size", target_size)
        if update_policy is not None:
            pulumi.set(__self__, "update_policy", update_policy)
        if versions is not None:
            pulumi.set(__self__, "versions", versions)
        if wait_for_instances is not None:
            pulumi.set(__self__, "wait_for_instances", wait_for_instances)
        if wait_for_instances_status is not None:
            pulumi.set(__self__, "wait_for_instances_status", wait_for_instances_status)

    @property
    @pulumi.getter(name="autoHealingPolicies")
    def auto_healing_policies(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]:
        """
        The autohealing policies for this managed instance
        group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        """
        return pulumi.get(self, "auto_healing_policies")

    @auto_healing_policies.setter
    def auto_healing_policies(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]):
        pulumi.set(self, "auto_healing_policies", value)

    @property
    @pulumi.getter(name="baseInstanceName")
    def base_instance_name(self) -> Optional[pulumi.Input[str]]:
        """
        The base instance name to use for
        instances in this group. The value must be a valid
        [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
        are lowercase letters, numbers, and hyphens (-). Instances are named by
        appending a hyphen and a random four-character string to the base instance
        name.
        """
        return pulumi.get(self, "base_instance_name")

    @base_instance_name.setter
    def base_instance_name(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "base_instance_name", value)

    @property
    @pulumi.getter
    def description(self) -> Optional[pulumi.Input[str]]:
        """
        An optional textual description of the instance
        group manager.
        """
        return pulumi.get(self, "description")

    @description.setter
    def description(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "description", value)

    @property
    @pulumi.getter(name="distributionPolicyTargetShape")
    def distribution_policy_target_shape(self) -> Optional[pulumi.Input[str]]:
        """
        The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        """
        return pulumi.get(self, "distribution_policy_target_shape")

    @distribution_policy_target_shape.setter
    def distribution_policy_target_shape(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "distribution_policy_target_shape", value)

    @property
    @pulumi.getter(name="distributionPolicyZones")
    def distribution_policy_zones(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The distribution policy for this managed instance
        group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        """
        return pulumi.get(self, "distribution_policy_zones")

    @distribution_policy_zones.setter
    def distribution_policy_zones(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "distribution_policy_zones", value)

    @property
    @pulumi.getter
    def fingerprint(self) -> Optional[pulumi.Input[str]]:
        """
        The fingerprint of the instance group manager.
        """
        return pulumi.get(self, "fingerprint")

    @fingerprint.setter
    def fingerprint(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "fingerprint", value)

    @property
    @pulumi.getter(name="instanceGroup")
    def instance_group(self) -> Optional[pulumi.Input[str]]:
        """
        The full URL of the instance group created by the manager.
        """
        return pulumi.get(self, "instance_group")

    @instance_group.setter
    def instance_group(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "instance_group", value)

    @property
    @pulumi.getter
    def name(self) -> Optional[pulumi.Input[str]]:
        """
        - Version name.
        """
        return pulumi.get(self, "name")

    @name.setter
    def name(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "name", value)

    @property
    @pulumi.getter(name="namedPorts")
    def named_ports(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]:
        """
        The named port configuration. See the section below
        for details on configuration.
        """
        return pulumi.get(self, "named_ports")

    @named_ports.setter
    def named_ports(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]):
        pulumi.set(self, "named_ports", value)

    @property
    @pulumi.getter
    def project(self) -> Optional[pulumi.Input[str]]:
        """
        The ID of the project in which the resource belongs. If it
        is not provided, the provider project is used.
        """
        return pulumi.get(self, "project")

    @project.setter
    def project(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "project", value)

    @property
    @pulumi.getter
    def region(self) -> Optional[pulumi.Input[str]]:
        """
        The region where the managed instance group resides. If not provided, the provider region is used.
        """
        return pulumi.get(self, "region")

    @region.setter
    def region(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "region", value)

    @property
    @pulumi.getter(name="selfLink")
    def self_link(self) -> Optional[pulumi.Input[str]]:
        """
        The URL of the created resource.
        """
        return pulumi.get(self, "self_link")

    @self_link.setter
    def self_link(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "self_link", value)

    @property
    @pulumi.getter(name="statefulDisks")
    def stateful_disks(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]:
        """
        Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        """
        return pulumi.get(self, "stateful_disks")

    @stateful_disks.setter
    def stateful_disks(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]):
        pulumi.set(self, "stateful_disks", value)

    @property
    @pulumi.getter
    def statuses(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]]]:
        """
        The status of this managed instance group.
        """
        return pulumi.get(self, "statuses")

    @statuses.setter
    def statuses(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]]]):
        pulumi.set(self, "statuses", value)

    @property
    @pulumi.getter(name="targetPools")
    def target_pools(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The full URL of all target pools to which new
        instances in the group are added. Updating the target pools attribute does
        not affect existing instances.
        """
        return pulumi.get(self, "target_pools")

    @target_pools.setter
    def target_pools(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "target_pools", value)

    @property
    @pulumi.getter(name="targetSize")
    def target_size(self) -> Optional[pulumi.Input[int]]:
        """
        - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        """
        return pulumi.get(self, "target_size")

    @target_size.setter
    def target_size(self, value: Optional[pulumi.Input[int]]):
        pulumi.set(self, "target_size", value)

    @property
    @pulumi.getter(name="updatePolicy")
    def update_policy(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]:
        """
        The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        """
        return pulumi.get(self, "update_policy")

    @update_policy.setter
    def update_policy(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]):
        pulumi.set(self, "update_policy", value)

    @property
    @pulumi.getter
    def versions(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]]:
        """
        Application versions managed by this instance group. Each
        version deals with a specific instance template, allowing canary release scenarios.
        Structure is documented below.
        """
        return pulumi.get(self, "versions")

    @versions.setter
    def versions(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]]):
        pulumi.set(self, "versions", value)

    @property
    @pulumi.getter(name="waitForInstances")
    def wait_for_instances(self) -> Optional[pulumi.Input[bool]]:
        """
        Whether to wait for all instances to be created/updated before
        returning. Note that if this is set to true and the operation does not succeed, the provider will
        continue trying until it times out.
        """
        return pulumi.get(self, "wait_for_instances")

    @wait_for_instances.setter
    def wait_for_instances(self, value: Optional[pulumi.Input[bool]]):
        pulumi.set(self, "wait_for_instances", value)

    @property
    @pulumi.getter(name="waitForInstancesStatus")
    def wait_for_instances_status(self) -> Optional[pulumi.Input[str]]:
        """
        When used with `wait_for_instances` it specifies the status to wait for.
        When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
        set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
        instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        return pulumi.get(self, "wait_for_instances_status")

    @wait_for_instances_status.setter
    def wait_for_instances_status(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "wait_for_instances_status", value)


class RegionInstanceGroupManager(pulumi.CustomResource):
    @overload
    def __init__(__self__,
                 resource_name: str,
                 opts: Optional[pulumi.ResourceOptions] = None,
                 auto_healing_policies: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]] = None,
                 base_instance_name: Optional[pulumi.Input[str]] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']]] = None,
                 versions: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]]] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None,
                 __props__=None):
        """
        The Google Compute Engine Regional Instance Group Manager API creates and manages pools
        of homogeneous Compute Engine virtual machine instances from a common instance
        template.

        To get more information about regionInstanceGroupManagers, see:

        * [API documentation](https://cloud.google.com/compute/docs/reference/latest/regionInstanceGroupManagers)
        * How-to Guides
            * [Regional Instance Groups Guide](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups)

        > **Note:** Use [compute.InstanceGroupManager](https://www.terraform.io/docs/providers/google/r/compute_instance_group_manager.html) to create a zonal instance group manager.

        ## Example Usage
        ### With Top Level Instance Template (`Google` Provider)

        ```python
        import pulumi
        import pulumi_gcp as gcp

        autohealing = gcp.compute.HealthCheck("autohealing",
            check_interval_sec=5,
            timeout_sec=5,
            healthy_threshold=2,
            unhealthy_threshold=10,
            http_health_check=gcp.compute.HealthCheckHttpHealthCheckArgs(
                request_path="/healthz",
                port=8080,
            ))
        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            distribution_policy_zones=[
                "us-central1-a",
                "us-central1-f",
            ],
            versions=[gcp.compute.RegionInstanceGroupManagerVersionArgs(
                instance_template=google_compute_instance_template["appserver"]["id"],
            )],
            target_pools=[google_compute_target_pool["appserver"]["id"]],
            target_size=2,
            named_ports=[gcp.compute.RegionInstanceGroupManagerNamedPortArgs(
                name="custom",
                port=8888,
            )],
            auto_healing_policies=gcp.compute.RegionInstanceGroupManagerAutoHealingPoliciesArgs(
                health_check=autohealing.id,
                initial_delay_sec=300,
            ))
        ```
        ### With Multiple Versions
        ```python
        import pulumi
        import pulumi_gcp as gcp

        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            target_size=5,
            versions=[
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver"]["id"],
                ),
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver-canary"]["id"],
                    target_size=gcp.compute.RegionInstanceGroupManagerVersionTargetSizeArgs(
                        fixed=1,
                    ),
                ),
            ])
        ```

        ## Import

        Instance group managers can be imported using the `name`, e.g.

        ```sh
         $ pulumi import gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager appserver appserver-igm
        ```

        :param str resource_name: The name of the resource.
        :param pulumi.ResourceOptions opts: Options for the resource.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        ...
    @overload
    def __init__(__self__,
                 resource_name: str,
                 args: RegionInstanceGroupManagerArgs,
                 opts: Optional[pulumi.ResourceOptions] = None):
        """
        The Google Compute Engine Regional Instance Group Manager API creates and manages pools
        of homogeneous Compute Engine virtual machine instances from a common instance
        template.

        To get more information about regionInstanceGroupManagers, see:

        * [API documentation](https://cloud.google.com/compute/docs/reference/latest/regionInstanceGroupManagers)
        * How-to Guides
            * [Regional Instance Groups Guide](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups)

        > **Note:** Use [compute.InstanceGroupManager](https://www.terraform.io/docs/providers/google/r/compute_instance_group_manager.html) to create a zonal instance group manager.

        ## Example Usage
        ### With Top Level Instance Template (`Google` Provider)

        ```python
        import pulumi
        import pulumi_gcp as gcp

        autohealing = gcp.compute.HealthCheck("autohealing",
            check_interval_sec=5,
            timeout_sec=5,
            healthy_threshold=2,
            unhealthy_threshold=10,
            http_health_check=gcp.compute.HealthCheckHttpHealthCheckArgs(
                request_path="/healthz",
                port=8080,
            ))
        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            distribution_policy_zones=[
                "us-central1-a",
                "us-central1-f",
            ],
            versions=[gcp.compute.RegionInstanceGroupManagerVersionArgs(
                instance_template=google_compute_instance_template["appserver"]["id"],
            )],
            target_pools=[google_compute_target_pool["appserver"]["id"]],
            target_size=2,
            named_ports=[gcp.compute.RegionInstanceGroupManagerNamedPortArgs(
                name="custom",
                port=8888,
            )],
            auto_healing_policies=gcp.compute.RegionInstanceGroupManagerAutoHealingPoliciesArgs(
                health_check=autohealing.id,
                initial_delay_sec=300,
            ))
        ```
        ### With Multiple Versions
        ```python
        import pulumi
        import pulumi_gcp as gcp

        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            target_size=5,
            versions=[
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver"]["id"],
                ),
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver-canary"]["id"],
                    target_size=gcp.compute.RegionInstanceGroupManagerVersionTargetSizeArgs(
                        fixed=1,
                    ),
                ),
            ])
        ```

        ## Import

        Instance group managers can be imported using the `name`, e.g.

        ```sh
         $ pulumi import gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager appserver appserver-igm
        ```

        :param str resource_name: The name of the resource.
        :param RegionInstanceGroupManagerArgs args: The arguments to use to populate this resource's properties.
        :param pulumi.ResourceOptions opts: Options for the resource.
        """
        ...
    def __init__(__self__, resource_name: str, *args, **kwargs):
        resource_args, opts = _utilities.get_resource_args_opts(RegionInstanceGroupManagerArgs, pulumi.ResourceOptions, *args, **kwargs)
        if resource_args is not None:
            __self__._internal_init(resource_name, opts, **resource_args.__dict__)
        else:
            __self__._internal_init(resource_name, *args, **kwargs)

    def _internal_init(__self__,
                 resource_name: str,
                 opts: Optional[pulumi.ResourceOptions] = None,
                 auto_healing_policies: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]] = None,
                 base_instance_name: Optional[pulumi.Input[str]] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']]] = None,
                 versions: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]]] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None,
                 __props__=None):
        if opts is None:
            opts = pulumi.ResourceOptions()
        if not isinstance(opts, pulumi.ResourceOptions):
            raise TypeError('Expected resource options to be a ResourceOptions instance')
        if opts.version is None:
            opts.version = _utilities.get_version()
        if opts.id is None:
            if __props__ is not None:
                raise TypeError('__props__ is only valid when passed in combination with a valid opts.id to get an existing resource')
            __props__ = RegionInstanceGroupManagerArgs.__new__(RegionInstanceGroupManagerArgs)

            __props__.__dict__["auto_healing_policies"] = auto_healing_policies
            if base_instance_name is None and not opts.urn:
                raise TypeError("Missing required property 'base_instance_name'")
            __props__.__dict__["base_instance_name"] = base_instance_name
            __props__.__dict__["description"] = description
            __props__.__dict__["distribution_policy_target_shape"] = distribution_policy_target_shape
            __props__.__dict__["distribution_policy_zones"] = distribution_policy_zones
            __props__.__dict__["name"] = name
            __props__.__dict__["named_ports"] = named_ports
            __props__.__dict__["project"] = project
            __props__.__dict__["region"] = region
            __props__.__dict__["stateful_disks"] = stateful_disks
            __props__.__dict__["target_pools"] = target_pools
            __props__.__dict__["target_size"] = target_size
            __props__.__dict__["update_policy"] = update_policy
            if versions is None and not opts.urn:
                raise TypeError("Missing required property 'versions'")
            __props__.__dict__["versions"] = versions
            __props__.__dict__["wait_for_instances"] = wait_for_instances
            __props__.__dict__["wait_for_instances_status"] = wait_for_instances_status
            __props__.__dict__["fingerprint"] = None
            __props__.__dict__["instance_group"] = None
            __props__.__dict__["self_link"] = None
            __props__.__dict__["statuses"] = None
        super(RegionInstanceGroupManager, __self__).__init__(
            'gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager',
            resource_name,
            __props__,
            opts)

    @staticmethod
    def get(resource_name: str,
            id: pulumi.Input[str],
            opts: Optional[pulumi.ResourceOptions] = None,
            auto_healing_policies: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]] = None,
            base_instance_name: Optional[pulumi.Input[str]] = None,
            description: Optional[pulumi.Input[str]] = None,
            distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
            distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
            fingerprint: Optional[pulumi.Input[str]] = None,
            instance_group: Optional[pulumi.Input[str]] = None,
            name: Optional[pulumi.Input[str]] = None,
            named_ports: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]]] = None,
            project: Optional[pulumi.Input[str]] = None,
            region: Optional[pulumi.Input[str]] = None,
            self_link: Optional[pulumi.Input[str]] = None,
            stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]]] = None,
            statuses: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatusArgs']]]]] = None,
            target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
            target_size: Optional[pulumi.Input[int]] = None,
            update_policy: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']]] = None,
            versions: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]]] = None,
            wait_for_instances: Optional[pulumi.Input[bool]] = None,
            wait_for_instances_status: Optional[pulumi.Input[str]] = None) -> 'RegionInstanceGroupManager':
        """
        Get an existing RegionInstanceGroupManager resource's state with the given name, id, and optional extra
        properties used to qualify the lookup.

        :param str resource_name: The unique name of the resulting resource.
        :param pulumi.Input[str] id: The unique provider ID of the resource to lookup.
        :param pulumi.ResourceOptions opts: Options for the resource.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] fingerprint: The fingerprint of the instance group manager.
        :param pulumi.Input[str] instance_group: The full URL of the instance group created by the manager.
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[str] self_link: The URL of the created resource.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatusArgs']]]] statuses: The status of this managed instance group.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        opts = pulumi.ResourceOptions.merge(opts, pulumi.ResourceOptions(id=id))

        __props__ = _RegionInstanceGroupManagerState.__new__(_RegionInstanceGroupManagerState)

        __props__.__dict__["auto_healing_policies"] = auto_healing_policies
        __props__.__dict__["base_instance_name"] = base_instance_name
        __props__.__dict__["description"] = description
        __props__.__dict__["distribution_policy_target_shape"] = distribution_policy_target_shape
        __props__.__dict__["distribution_policy_zones"] = distribution_policy_zones
        __props__.__dict__["fingerprint"] = fingerprint
        __props__.__dict__["instance_group"] = instance_group
        __props__.__dict__["name"] = name
        __props__.__dict__["named_ports"] = named_ports
        __props__.__dict__["project"] = project
        __props__.__dict__["region"] = region
        __props__.__dict__["self_link"] = self_link
        __props__.__dict__["stateful_disks"] = stateful_disks
        __props__.__dict__["statuses"] = statuses
        __props__.__dict__["target_pools"] = target_pools
        __props__.__dict__["target_size"] = target_size
        __props__.__dict__["update_policy"] = update_policy
        __props__.__dict__["versions"] = versions
        __props__.__dict__["wait_for_instances"] = wait_for_instances
        __props__.__dict__["wait_for_instances_status"] = wait_for_instances_status
        return RegionInstanceGroupManager(resource_name, opts=opts, __props__=__props__)

    @property
    @pulumi.getter(name="autoHealingPolicies")
    def auto_healing_policies(self) -> pulumi.Output[Optional['outputs.RegionInstanceGroupManagerAutoHealingPolicies']]:
        """
        The autohealing policies for this managed instance
        group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        """
        return pulumi.get(self, "auto_healing_policies")

    @property
    @pulumi.getter(name="baseInstanceName")
    def base_instance_name(self) -> pulumi.Output[str]:
        """
        The base instance name to use for
        instances in this group. The value must be a valid
        [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
        are lowercase letters, numbers, and hyphens (-). Instances are named by
        appending a hyphen and a random four-character string to the base instance
        name.
        """
        return pulumi.get(self, "base_instance_name")

    @property
    @pulumi.getter
    def description(self) -> pulumi.Output[Optional[str]]:
        """
        An optional textual description of the instance
        group manager.
        """
        return pulumi.get(self, "description")

    @property
    @pulumi.getter(name="distributionPolicyTargetShape")
    def distribution_policy_target_shape(self) -> pulumi.Output[str]:
        """
        The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        """
        return pulumi.get(self, "distribution_policy_target_shape")

    @property
    @pulumi.getter(name="distributionPolicyZones")
    def distribution_policy_zones(self) -> pulumi.Output[Sequence[str]]:
        """
        The distribution policy for this managed instance
        group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        """
        return pulumi.get(self, "distribution_policy_zones")

    @property
    @pulumi.getter
    def fingerprint(self) -> pulumi.Output[str]:
        """
        The fingerprint of the instance group manager.
        """
        return pulumi.get(self, "fingerprint")

    @property
    @pulumi.getter(name="instanceGroup")
    def instance_group(self) -> pulumi.Output[str]:
        """
        The full URL of the instance group created by the manager.
        """
        return pulumi.get(self, "instance_group")

    @property
    @pulumi.getter
    def name(self) -> pulumi.Output[str]:
        """
        - Version name.
        """
        return pulumi.get(self, "name")

    @property
    @pulumi.getter(name="namedPorts")
    def named_ports(self) -> pulumi.Output[Optional[Sequence['outputs.RegionInstanceGroupManagerNamedPort']]]:
        """
        The named port configuration. See the section below
        for details on configuration.
        """
        return pulumi.get(self, "named_ports")

    @property
    @pulumi.getter
    def project(self) -> pulumi.Output[str]:
        """
        The ID of the project in which the resource belongs. If it
        is not provided, the provider project is used.
        """
        return pulumi.get(self, "project")

    @property
    @pulumi.getter
    def region(self) -> pulumi.Output[str]:
        """
        The region where the managed instance group resides. If not provided, the provider region is used.
        """
        return pulumi.get(self, "region")

    @property
    @pulumi.getter(name="selfLink")
    def self_link(self) -> pulumi.Output[str]:
        """
        The URL of the created resource.
        """
        return pulumi.get(self, "self_link")

    @property
    @pulumi.getter(name="statefulDisks")
    def stateful_disks(self) -> pulumi.Output[Optional[Sequence['outputs.RegionInstanceGroupManagerStatefulDisk']]]:
        """
        Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        """
        return pulumi.get(self, "stateful_disks")

    @property
    @pulumi.getter
    def statuses(self) -> pulumi.Output[Sequence['outputs.RegionInstanceGroupManagerStatus']]:
        """
        The status of this managed instance group.
        """
        return pulumi.get(self, "statuses")

    @property
    @pulumi.getter(name="targetPools")
    def target_pools(self) -> pulumi.Output[Optional[Sequence[str]]]:
        """
        The full URL of all target pools to which new
        instances in the group are added. Updating the target pools attribute does
        not affect existing instances.
        """
        return pulumi.get(self, "target_pools")

    @property
    @pulumi.getter(name="targetSize")
    def target_size(self) -> pulumi.Output[int]:
        """
        - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        """
        return pulumi.get(self, "target_size")

    @property
    @pulumi.getter(name="updatePolicy")
    def update_policy(self) -> pulumi.Output['outputs.RegionInstanceGroupManagerUpdatePolicy']:
        """
        The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        """
        return pulumi.get(self, "update_policy")

    @property
    @pulumi.getter
    def versions(self) -> pulumi.Output[Sequence['outputs.RegionInstanceGroupManagerVersion']]:
        """
        Application versions managed by this instance group. Each
        version deals with a specific instance template, allowing canary release scenarios.
        Structure is documented below.
        """
        return pulumi.get(self, "versions")

    @property
    @pulumi.getter(name="waitForInstances")
    def wait_for_instances(self) -> pulumi.Output[Optional[bool]]:
        """
        Whether to wait for all instances to be created/updated before
        returning. Note that if this is set to true and the operation does not succeed, the provider will
        continue trying until it times out.
        """
        return pulumi.get(self, "wait_for_instances")

    @property
    @pulumi.getter(name="waitForInstancesStatus")
    def wait_for_instances_status(self) -> pulumi.Output[Optional[str]]:
        """
        When used with `wait_for_instances` it specifies the status to wait for.
        When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
        set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
        instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        return pulumi.get(self, "wait_for_instances_status")


<filename>sdk/python/pulumi_gcp/compute/region_instance_group_manager.py<gh_stars>100-1000
# coding=utf-8
# *** WARNING: this file was generated by the Pulumi Terraform Bridge (tfgen) Tool. ***
# *** Do not edit by hand unless you're certain you know what you are doing! ***

import warnings
import pulumi
import pulumi.runtime
from typing import Any, Mapping, Optional, Sequence, Union, overload
from .. import _utilities
from . import outputs
from ._inputs import *

__all__ = ['RegionInstanceGroupManagerArgs', 'RegionInstanceGroupManager']

@pulumi.input_type
class RegionInstanceGroupManagerArgs:
    def __init__(__self__, *,
                 base_instance_name: pulumi.Input[str],
                 versions: pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]],
                 auto_healing_policies: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None):
        """
        The set of arguments for constructing a RegionInstanceGroupManager resource.
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs'] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs'] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        pulumi.set(__self__, "base_instance_name", base_instance_name)
        pulumi.set(__self__, "versions", versions)
        if auto_healing_policies is not None:
            pulumi.set(__self__, "auto_healing_policies", auto_healing_policies)
        if description is not None:
            pulumi.set(__self__, "description", description)
        if distribution_policy_target_shape is not None:
            pulumi.set(__self__, "distribution_policy_target_shape", distribution_policy_target_shape)
        if distribution_policy_zones is not None:
            pulumi.set(__self__, "distribution_policy_zones", distribution_policy_zones)
        if name is not None:
            pulumi.set(__self__, "name", name)
        if named_ports is not None:
            pulumi.set(__self__, "named_ports", named_ports)
        if project is not None:
            pulumi.set(__self__, "project", project)
        if region is not None:
            pulumi.set(__self__, "region", region)
        if stateful_disks is not None:
            pulumi.set(__self__, "stateful_disks", stateful_disks)
        if target_pools is not None:
            pulumi.set(__self__, "target_pools", target_pools)
        if target_size is not None:
            pulumi.set(__self__, "target_size", target_size)
        if update_policy is not None:
            pulumi.set(__self__, "update_policy", update_policy)
        if wait_for_instances is not None:
            pulumi.set(__self__, "wait_for_instances", wait_for_instances)
        if wait_for_instances_status is not None:
            pulumi.set(__self__, "wait_for_instances_status", wait_for_instances_status)

    @property
    @pulumi.getter(name="baseInstanceName")
    def base_instance_name(self) -> pulumi.Input[str]:
        """
        The base instance name to use for
        instances in this group. The value must be a valid
        [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
        are lowercase letters, numbers, and hyphens (-). Instances are named by
        appending a hyphen and a random four-character string to the base instance
        name.
        """
        return pulumi.get(self, "base_instance_name")

    @base_instance_name.setter
    def base_instance_name(self, value: pulumi.Input[str]):
        pulumi.set(self, "base_instance_name", value)

    @property
    @pulumi.getter
    def versions(self) -> pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]:
        """
        Application versions managed by this instance group. Each
        version deals with a specific instance template, allowing canary release scenarios.
        Structure is documented below.
        """
        return pulumi.get(self, "versions")

    @versions.setter
    def versions(self, value: pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]):
        pulumi.set(self, "versions", value)

    @property
    @pulumi.getter(name="autoHealingPolicies")
    def auto_healing_policies(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]:
        """
        The autohealing policies for this managed instance
        group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        """
        return pulumi.get(self, "auto_healing_policies")

    @auto_healing_policies.setter
    def auto_healing_policies(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]):
        pulumi.set(self, "auto_healing_policies", value)

    @property
    @pulumi.getter
    def description(self) -> Optional[pulumi.Input[str]]:
        """
        An optional textual description of the instance
        group manager.
        """
        return pulumi.get(self, "description")

    @description.setter
    def description(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "description", value)

    @property
    @pulumi.getter(name="distributionPolicyTargetShape")
    def distribution_policy_target_shape(self) -> Optional[pulumi.Input[str]]:
        """
        The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        """
        return pulumi.get(self, "distribution_policy_target_shape")

    @distribution_policy_target_shape.setter
    def distribution_policy_target_shape(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "distribution_policy_target_shape", value)

    @property
    @pulumi.getter(name="distributionPolicyZones")
    def distribution_policy_zones(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The distribution policy for this managed instance
        group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        """
        return pulumi.get(self, "distribution_policy_zones")

    @distribution_policy_zones.setter
    def distribution_policy_zones(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "distribution_policy_zones", value)

    @property
    @pulumi.getter
    def name(self) -> Optional[pulumi.Input[str]]:
        """
        - Version name.
        """
        return pulumi.get(self, "name")

    @name.setter
    def name(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "name", value)

    @property
    @pulumi.getter(name="namedPorts")
    def named_ports(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]:
        """
        The named port configuration. See the section below
        for details on configuration.
        """
        return pulumi.get(self, "named_ports")

    @named_ports.setter
    def named_ports(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]):
        pulumi.set(self, "named_ports", value)

    @property
    @pulumi.getter
    def project(self) -> Optional[pulumi.Input[str]]:
        """
        The ID of the project in which the resource belongs. If it
        is not provided, the provider project is used.
        """
        return pulumi.get(self, "project")

    @project.setter
    def project(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "project", value)

    @property
    @pulumi.getter
    def region(self) -> Optional[pulumi.Input[str]]:
        """
        The region where the managed instance group resides. If not provided, the provider region is used.
        """
        return pulumi.get(self, "region")

    @region.setter
    def region(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "region", value)

    @property
    @pulumi.getter(name="statefulDisks")
    def stateful_disks(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]:
        """
        Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        """
        return pulumi.get(self, "stateful_disks")

    @stateful_disks.setter
    def stateful_disks(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]):
        pulumi.set(self, "stateful_disks", value)

    @property
    @pulumi.getter(name="targetPools")
    def target_pools(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The full URL of all target pools to which new
        instances in the group are added. Updating the target pools attribute does
        not affect existing instances.
        """
        return pulumi.get(self, "target_pools")

    @target_pools.setter
    def target_pools(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "target_pools", value)

    @property
    @pulumi.getter(name="targetSize")
    def target_size(self) -> Optional[pulumi.Input[int]]:
        """
        - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        """
        return pulumi.get(self, "target_size")

    @target_size.setter
    def target_size(self, value: Optional[pulumi.Input[int]]):
        pulumi.set(self, "target_size", value)

    @property
    @pulumi.getter(name="updatePolicy")
    def update_policy(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]:
        """
        The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        """
        return pulumi.get(self, "update_policy")

    @update_policy.setter
    def update_policy(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]):
        pulumi.set(self, "update_policy", value)

    @property
    @pulumi.getter(name="waitForInstances")
    def wait_for_instances(self) -> Optional[pulumi.Input[bool]]:
        """
        Whether to wait for all instances to be created/updated before
        returning. Note that if this is set to true and the operation does not succeed, the provider will
        continue trying until it times out.
        """
        return pulumi.get(self, "wait_for_instances")

    @wait_for_instances.setter
    def wait_for_instances(self, value: Optional[pulumi.Input[bool]]):
        pulumi.set(self, "wait_for_instances", value)

    @property
    @pulumi.getter(name="waitForInstancesStatus")
    def wait_for_instances_status(self) -> Optional[pulumi.Input[str]]:
        """
        When used with `wait_for_instances` it specifies the status to wait for.
        When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
        set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
        instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        return pulumi.get(self, "wait_for_instances_status")

    @wait_for_instances_status.setter
    def wait_for_instances_status(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "wait_for_instances_status", value)


@pulumi.input_type
class _RegionInstanceGroupManagerState:
    def __init__(__self__, *,
                 auto_healing_policies: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] = None,
                 base_instance_name: Optional[pulumi.Input[str]] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 fingerprint: Optional[pulumi.Input[str]] = None,
                 instance_group: Optional[pulumi.Input[str]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 self_link: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]] = None,
                 statuses: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']] = None,
                 versions: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None):
        """
        Input properties used for looking up and filtering RegionInstanceGroupManager resources.
        :param pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs'] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] fingerprint: The fingerprint of the instance group manager.
        :param pulumi.Input[str] instance_group: The full URL of the instance group created by the manager.
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[str] self_link: The URL of the created resource.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]] statuses: The status of this managed instance group.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs'] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        if auto_healing_policies is not None:
            pulumi.set(__self__, "auto_healing_policies", auto_healing_policies)
        if base_instance_name is not None:
            pulumi.set(__self__, "base_instance_name", base_instance_name)
        if description is not None:
            pulumi.set(__self__, "description", description)
        if distribution_policy_target_shape is not None:
            pulumi.set(__self__, "distribution_policy_target_shape", distribution_policy_target_shape)
        if distribution_policy_zones is not None:
            pulumi.set(__self__, "distribution_policy_zones", distribution_policy_zones)
        if fingerprint is not None:
            pulumi.set(__self__, "fingerprint", fingerprint)
        if instance_group is not None:
            pulumi.set(__self__, "instance_group", instance_group)
        if name is not None:
            pulumi.set(__self__, "name", name)
        if named_ports is not None:
            pulumi.set(__self__, "named_ports", named_ports)
        if project is not None:
            pulumi.set(__self__, "project", project)
        if region is not None:
            pulumi.set(__self__, "region", region)
        if self_link is not None:
            pulumi.set(__self__, "self_link", self_link)
        if stateful_disks is not None:
            pulumi.set(__self__, "stateful_disks", stateful_disks)
        if statuses is not None:
            pulumi.set(__self__, "statuses", statuses)
        if target_pools is not None:
            pulumi.set(__self__, "target_pools", target_pools)
        if target_size is not None:
            pulumi.set(__self__, "target_size", target_size)
        if update_policy is not None:
            pulumi.set(__self__, "update_policy", update_policy)
        if versions is not None:
            pulumi.set(__self__, "versions", versions)
        if wait_for_instances is not None:
            pulumi.set(__self__, "wait_for_instances", wait_for_instances)
        if wait_for_instances_status is not None:
            pulumi.set(__self__, "wait_for_instances_status", wait_for_instances_status)

    @property
    @pulumi.getter(name="autoHealingPolicies")
    def auto_healing_policies(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]:
        """
        The autohealing policies for this managed instance
        group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        """
        return pulumi.get(self, "auto_healing_policies")

    @auto_healing_policies.setter
    def auto_healing_policies(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]):
        pulumi.set(self, "auto_healing_policies", value)

    @property
    @pulumi.getter(name="baseInstanceName")
    def base_instance_name(self) -> Optional[pulumi.Input[str]]:
        """
        The base instance name to use for
        instances in this group. The value must be a valid
        [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
        are lowercase letters, numbers, and hyphens (-). Instances are named by
        appending a hyphen and a random four-character string to the base instance
        name.
        """
        return pulumi.get(self, "base_instance_name")

    @base_instance_name.setter
    def base_instance_name(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "base_instance_name", value)

    @property
    @pulumi.getter
    def description(self) -> Optional[pulumi.Input[str]]:
        """
        An optional textual description of the instance
        group manager.
        """
        return pulumi.get(self, "description")

    @description.setter
    def description(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "description", value)

    @property
    @pulumi.getter(name="distributionPolicyTargetShape")
    def distribution_policy_target_shape(self) -> Optional[pulumi.Input[str]]:
        """
        The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        """
        return pulumi.get(self, "distribution_policy_target_shape")

    @distribution_policy_target_shape.setter
    def distribution_policy_target_shape(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "distribution_policy_target_shape", value)

    @property
    @pulumi.getter(name="distributionPolicyZones")
    def distribution_policy_zones(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The distribution policy for this managed instance
        group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        """
        return pulumi.get(self, "distribution_policy_zones")

    @distribution_policy_zones.setter
    def distribution_policy_zones(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "distribution_policy_zones", value)

    @property
    @pulumi.getter
    def fingerprint(self) -> Optional[pulumi.Input[str]]:
        """
        The fingerprint of the instance group manager.
        """
        return pulumi.get(self, "fingerprint")

    @fingerprint.setter
    def fingerprint(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "fingerprint", value)

    @property
    @pulumi.getter(name="instanceGroup")
    def instance_group(self) -> Optional[pulumi.Input[str]]:
        """
        The full URL of the instance group created by the manager.
        """
        return pulumi.get(self, "instance_group")

    @instance_group.setter
    def instance_group(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "instance_group", value)

    @property
    @pulumi.getter
    def name(self) -> Optional[pulumi.Input[str]]:
        """
        - Version name.
        """
        return pulumi.get(self, "name")

    @name.setter
    def name(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "name", value)

    @property
    @pulumi.getter(name="namedPorts")
    def named_ports(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]:
        """
        The named port configuration. See the section below
        for details on configuration.
        """
        return pulumi.get(self, "named_ports")

    @named_ports.setter
    def named_ports(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]]]):
        pulumi.set(self, "named_ports", value)

    @property
    @pulumi.getter
    def project(self) -> Optional[pulumi.Input[str]]:
        """
        The ID of the project in which the resource belongs. If it
        is not provided, the provider project is used.
        """
        return pulumi.get(self, "project")

    @project.setter
    def project(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "project", value)

    @property
    @pulumi.getter
    def region(self) -> Optional[pulumi.Input[str]]:
        """
        The region where the managed instance group resides. If not provided, the provider region is used.
        """
        return pulumi.get(self, "region")

    @region.setter
    def region(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "region", value)

    @property
    @pulumi.getter(name="selfLink")
    def self_link(self) -> Optional[pulumi.Input[str]]:
        """
        The URL of the created resource.
        """
        return pulumi.get(self, "self_link")

    @self_link.setter
    def self_link(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "self_link", value)

    @property
    @pulumi.getter(name="statefulDisks")
    def stateful_disks(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]:
        """
        Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        """
        return pulumi.get(self, "stateful_disks")

    @stateful_disks.setter
    def stateful_disks(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]]]):
        pulumi.set(self, "stateful_disks", value)

    @property
    @pulumi.getter
    def statuses(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]]]:
        """
        The status of this managed instance group.
        """
        return pulumi.get(self, "statuses")

    @statuses.setter
    def statuses(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]]]):
        pulumi.set(self, "statuses", value)

    @property
    @pulumi.getter(name="targetPools")
    def target_pools(self) -> Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]:
        """
        The full URL of all target pools to which new
        instances in the group are added. Updating the target pools attribute does
        not affect existing instances.
        """
        return pulumi.get(self, "target_pools")

    @target_pools.setter
    def target_pools(self, value: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]]):
        pulumi.set(self, "target_pools", value)

    @property
    @pulumi.getter(name="targetSize")
    def target_size(self) -> Optional[pulumi.Input[int]]:
        """
        - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        """
        return pulumi.get(self, "target_size")

    @target_size.setter
    def target_size(self, value: Optional[pulumi.Input[int]]):
        pulumi.set(self, "target_size", value)

    @property
    @pulumi.getter(name="updatePolicy")
    def update_policy(self) -> Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]:
        """
        The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        """
        return pulumi.get(self, "update_policy")

    @update_policy.setter
    def update_policy(self, value: Optional[pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs']]):
        pulumi.set(self, "update_policy", value)

    @property
    @pulumi.getter
    def versions(self) -> Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]]:
        """
        Application versions managed by this instance group. Each
        version deals with a specific instance template, allowing canary release scenarios.
        Structure is documented below.
        """
        return pulumi.get(self, "versions")

    @versions.setter
    def versions(self, value: Optional[pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]]]):
        pulumi.set(self, "versions", value)

    @property
    @pulumi.getter(name="waitForInstances")
    def wait_for_instances(self) -> Optional[pulumi.Input[bool]]:
        """
        Whether to wait for all instances to be created/updated before
        returning. Note that if this is set to true and the operation does not succeed, the provider will
        continue trying until it times out.
        """
        return pulumi.get(self, "wait_for_instances")

    @wait_for_instances.setter
    def wait_for_instances(self, value: Optional[pulumi.Input[bool]]):
        pulumi.set(self, "wait_for_instances", value)

    @property
    @pulumi.getter(name="waitForInstancesStatus")
    def wait_for_instances_status(self) -> Optional[pulumi.Input[str]]:
        """
        When used with `wait_for_instances` it specifies the status to wait for.
        When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
        set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
        instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        return pulumi.get(self, "wait_for_instances_status")

    @wait_for_instances_status.setter
    def wait_for_instances_status(self, value: Optional[pulumi.Input[str]]):
        pulumi.set(self, "wait_for_instances_status", value)


class RegionInstanceGroupManager(pulumi.CustomResource):
    @overload
    def __init__(__self__,
                 resource_name: str,
                 opts: Optional[pulumi.ResourceOptions] = None,
                 auto_healing_policies: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]] = None,
                 base_instance_name: Optional[pulumi.Input[str]] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']]] = None,
                 versions: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]]] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None,
                 __props__=None):
        """
        The Google Compute Engine Regional Instance Group Manager API creates and manages pools
        of homogeneous Compute Engine virtual machine instances from a common instance
        template.

        To get more information about regionInstanceGroupManagers, see:

        * [API documentation](https://cloud.google.com/compute/docs/reference/latest/regionInstanceGroupManagers)
        * How-to Guides
            * [Regional Instance Groups Guide](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups)

        > **Note:** Use [compute.InstanceGroupManager](https://www.terraform.io/docs/providers/google/r/compute_instance_group_manager.html) to create a zonal instance group manager.

        ## Example Usage
        ### With Top Level Instance Template (`Google` Provider)

        ```python
        import pulumi
        import pulumi_gcp as gcp

        autohealing = gcp.compute.HealthCheck("autohealing",
            check_interval_sec=5,
            timeout_sec=5,
            healthy_threshold=2,
            unhealthy_threshold=10,
            http_health_check=gcp.compute.HealthCheckHttpHealthCheckArgs(
                request_path="/healthz",
                port=8080,
            ))
        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            distribution_policy_zones=[
                "us-central1-a",
                "us-central1-f",
            ],
            versions=[gcp.compute.RegionInstanceGroupManagerVersionArgs(
                instance_template=google_compute_instance_template["appserver"]["id"],
            )],
            target_pools=[google_compute_target_pool["appserver"]["id"]],
            target_size=2,
            named_ports=[gcp.compute.RegionInstanceGroupManagerNamedPortArgs(
                name="custom",
                port=8888,
            )],
            auto_healing_policies=gcp.compute.RegionInstanceGroupManagerAutoHealingPoliciesArgs(
                health_check=autohealing.id,
                initial_delay_sec=300,
            ))
        ```
        ### With Multiple Versions
        ```python
        import pulumi
        import pulumi_gcp as gcp

        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            target_size=5,
            versions=[
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver"]["id"],
                ),
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver-canary"]["id"],
                    target_size=gcp.compute.RegionInstanceGroupManagerVersionTargetSizeArgs(
                        fixed=1,
                    ),
                ),
            ])
        ```

        ## Import

        Instance group managers can be imported using the `name`, e.g.

        ```sh
         $ pulumi import gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager appserver appserver-igm
        ```

        :param str resource_name: The name of the resource.
        :param pulumi.ResourceOptions opts: Options for the resource.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        ...
    @overload
    def __init__(__self__,
                 resource_name: str,
                 args: RegionInstanceGroupManagerArgs,
                 opts: Optional[pulumi.ResourceOptions] = None):
        """
        The Google Compute Engine Regional Instance Group Manager API creates and manages pools
        of homogeneous Compute Engine virtual machine instances from a common instance
        template.

        To get more information about regionInstanceGroupManagers, see:

        * [API documentation](https://cloud.google.com/compute/docs/reference/latest/regionInstanceGroupManagers)
        * How-to Guides
            * [Regional Instance Groups Guide](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups)

        > **Note:** Use [compute.InstanceGroupManager](https://www.terraform.io/docs/providers/google/r/compute_instance_group_manager.html) to create a zonal instance group manager.

        ## Example Usage
        ### With Top Level Instance Template (`Google` Provider)

        ```python
        import pulumi
        import pulumi_gcp as gcp

        autohealing = gcp.compute.HealthCheck("autohealing",
            check_interval_sec=5,
            timeout_sec=5,
            healthy_threshold=2,
            unhealthy_threshold=10,
            http_health_check=gcp.compute.HealthCheckHttpHealthCheckArgs(
                request_path="/healthz",
                port=8080,
            ))
        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            distribution_policy_zones=[
                "us-central1-a",
                "us-central1-f",
            ],
            versions=[gcp.compute.RegionInstanceGroupManagerVersionArgs(
                instance_template=google_compute_instance_template["appserver"]["id"],
            )],
            target_pools=[google_compute_target_pool["appserver"]["id"]],
            target_size=2,
            named_ports=[gcp.compute.RegionInstanceGroupManagerNamedPortArgs(
                name="custom",
                port=8888,
            )],
            auto_healing_policies=gcp.compute.RegionInstanceGroupManagerAutoHealingPoliciesArgs(
                health_check=autohealing.id,
                initial_delay_sec=300,
            ))
        ```
        ### With Multiple Versions
        ```python
        import pulumi
        import pulumi_gcp as gcp

        appserver = gcp.compute.RegionInstanceGroupManager("appserver",
            base_instance_name="app",
            region="us-central1",
            target_size=5,
            versions=[
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver"]["id"],
                ),
                gcp.compute.RegionInstanceGroupManagerVersionArgs(
                    instance_template=google_compute_instance_template["appserver-canary"]["id"],
                    target_size=gcp.compute.RegionInstanceGroupManagerVersionTargetSizeArgs(
                        fixed=1,
                    ),
                ),
            ])
        ```

        ## Import

        Instance group managers can be imported using the `name`, e.g.

        ```sh
         $ pulumi import gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager appserver appserver-igm
        ```

        :param str resource_name: The name of the resource.
        :param RegionInstanceGroupManagerArgs args: The arguments to use to populate this resource's properties.
        :param pulumi.ResourceOptions opts: Options for the resource.
        """
        ...
    def __init__(__self__, resource_name: str, *args, **kwargs):
        resource_args, opts = _utilities.get_resource_args_opts(RegionInstanceGroupManagerArgs, pulumi.ResourceOptions, *args, **kwargs)
        if resource_args is not None:
            __self__._internal_init(resource_name, opts, **resource_args.__dict__)
        else:
            __self__._internal_init(resource_name, *args, **kwargs)

    def _internal_init(__self__,
                 resource_name: str,
                 opts: Optional[pulumi.ResourceOptions] = None,
                 auto_healing_policies: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]] = None,
                 base_instance_name: Optional[pulumi.Input[str]] = None,
                 description: Optional[pulumi.Input[str]] = None,
                 distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
                 distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 name: Optional[pulumi.Input[str]] = None,
                 named_ports: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]]] = None,
                 project: Optional[pulumi.Input[str]] = None,
                 region: Optional[pulumi.Input[str]] = None,
                 stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]]] = None,
                 target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
                 target_size: Optional[pulumi.Input[int]] = None,
                 update_policy: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']]] = None,
                 versions: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]]] = None,
                 wait_for_instances: Optional[pulumi.Input[bool]] = None,
                 wait_for_instances_status: Optional[pulumi.Input[str]] = None,
                 __props__=None):
        if opts is None:
            opts = pulumi.ResourceOptions()
        if not isinstance(opts, pulumi.ResourceOptions):
            raise TypeError('Expected resource options to be a ResourceOptions instance')
        if opts.version is None:
            opts.version = _utilities.get_version()
        if opts.id is None:
            if __props__ is not None:
                raise TypeError('__props__ is only valid when passed in combination with a valid opts.id to get an existing resource')
            __props__ = RegionInstanceGroupManagerArgs.__new__(RegionInstanceGroupManagerArgs)

            __props__.__dict__["auto_healing_policies"] = auto_healing_policies
            if base_instance_name is None and not opts.urn:
                raise TypeError("Missing required property 'base_instance_name'")
            __props__.__dict__["base_instance_name"] = base_instance_name
            __props__.__dict__["description"] = description
            __props__.__dict__["distribution_policy_target_shape"] = distribution_policy_target_shape
            __props__.__dict__["distribution_policy_zones"] = distribution_policy_zones
            __props__.__dict__["name"] = name
            __props__.__dict__["named_ports"] = named_ports
            __props__.__dict__["project"] = project
            __props__.__dict__["region"] = region
            __props__.__dict__["stateful_disks"] = stateful_disks
            __props__.__dict__["target_pools"] = target_pools
            __props__.__dict__["target_size"] = target_size
            __props__.__dict__["update_policy"] = update_policy
            if versions is None and not opts.urn:
                raise TypeError("Missing required property 'versions'")
            __props__.__dict__["versions"] = versions
            __props__.__dict__["wait_for_instances"] = wait_for_instances
            __props__.__dict__["wait_for_instances_status"] = wait_for_instances_status
            __props__.__dict__["fingerprint"] = None
            __props__.__dict__["instance_group"] = None
            __props__.__dict__["self_link"] = None
            __props__.__dict__["statuses"] = None
        super(RegionInstanceGroupManager, __self__).__init__(
            'gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager',
            resource_name,
            __props__,
            opts)

    @staticmethod
    def get(resource_name: str,
            id: pulumi.Input[str],
            opts: Optional[pulumi.ResourceOptions] = None,
            auto_healing_policies: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']]] = None,
            base_instance_name: Optional[pulumi.Input[str]] = None,
            description: Optional[pulumi.Input[str]] = None,
            distribution_policy_target_shape: Optional[pulumi.Input[str]] = None,
            distribution_policy_zones: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
            fingerprint: Optional[pulumi.Input[str]] = None,
            instance_group: Optional[pulumi.Input[str]] = None,
            name: Optional[pulumi.Input[str]] = None,
            named_ports: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]]] = None,
            project: Optional[pulumi.Input[str]] = None,
            region: Optional[pulumi.Input[str]] = None,
            self_link: Optional[pulumi.Input[str]] = None,
            stateful_disks: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]]] = None,
            statuses: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatusArgs']]]]] = None,
            target_pools: Optional[pulumi.Input[Sequence[pulumi.Input[str]]]] = None,
            target_size: Optional[pulumi.Input[int]] = None,
            update_policy: Optional[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']]] = None,
            versions: Optional[pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]]] = None,
            wait_for_instances: Optional[pulumi.Input[bool]] = None,
            wait_for_instances_status: Optional[pulumi.Input[str]] = None) -> 'RegionInstanceGroupManager':
        """
        Get an existing RegionInstanceGroupManager resource's state with the given name, id, and optional extra
        properties used to qualify the lookup.

        :param str resource_name: The unique name of the resulting resource.
        :param pulumi.Input[str] id: The unique provider ID of the resource to lookup.
        :param pulumi.ResourceOptions opts: Options for the resource.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] auto_healing_policies: The autohealing policies for this managed instance
               group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        :param pulumi.Input[str] base_instance_name: The base instance name to use for
               instances in this group. The value must be a valid
               [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
               are lowercase letters, numbers, and hyphens (-). Instances are named by
               appending a hyphen and a random four-character string to the base instance
               name.
        :param pulumi.Input[str] description: An optional textual description of the instance
               group manager.
        :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance
               group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        :param pulumi.Input[str] fingerprint: The fingerprint of the instance group manager.
        :param pulumi.Input[str] instance_group: The full URL of the instance group created by the manager.
        :param pulumi.Input[str] name: - Version name.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]] named_ports: The named port configuration. See the section below
               for details on configuration.
        :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it
               is not provided, the provider project is used.
        :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.
        :param pulumi.Input[str] self_link: The URL of the created resource.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatusArgs']]]] statuses: The status of this managed instance group.
        :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new
               instances in the group are added. Updating the target pools attribute does
               not affect existing instances.
        :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]] versions: Application versions managed by this instance group. Each
               version deals with a specific instance template, allowing canary release scenarios.
               Structure is documented below.
        :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before
               returning. Note that if this is set to true and the operation does not succeed, the provider will
               continue trying until it times out.
        :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.
               When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
               set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
               instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        opts = pulumi.ResourceOptions.merge(opts, pulumi.ResourceOptions(id=id))

        __props__ = _RegionInstanceGroupManagerState.__new__(_RegionInstanceGroupManagerState)

        __props__.__dict__["auto_healing_policies"] = auto_healing_policies
        __props__.__dict__["base_instance_name"] = base_instance_name
        __props__.__dict__["description"] = description
        __props__.__dict__["distribution_policy_target_shape"] = distribution_policy_target_shape
        __props__.__dict__["distribution_policy_zones"] = distribution_policy_zones
        __props__.__dict__["fingerprint"] = fingerprint
        __props__.__dict__["instance_group"] = instance_group
        __props__.__dict__["name"] = name
        __props__.__dict__["named_ports"] = named_ports
        __props__.__dict__["project"] = project
        __props__.__dict__["region"] = region
        __props__.__dict__["self_link"] = self_link
        __props__.__dict__["stateful_disks"] = stateful_disks
        __props__.__dict__["statuses"] = statuses
        __props__.__dict__["target_pools"] = target_pools
        __props__.__dict__["target_size"] = target_size
        __props__.__dict__["update_policy"] = update_policy
        __props__.__dict__["versions"] = versions
        __props__.__dict__["wait_for_instances"] = wait_for_instances
        __props__.__dict__["wait_for_instances_status"] = wait_for_instances_status
        return RegionInstanceGroupManager(resource_name, opts=opts, __props__=__props__)

    @property
    @pulumi.getter(name="autoHealingPolicies")
    def auto_healing_policies(self) -> pulumi.Output[Optional['outputs.RegionInstanceGroupManagerAutoHealingPolicies']]:
        """
        The autohealing policies for this managed instance
        group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).
        """
        return pulumi.get(self, "auto_healing_policies")

    @property
    @pulumi.getter(name="baseInstanceName")
    def base_instance_name(self) -> pulumi.Output[str]:
        """
        The base instance name to use for
        instances in this group. The value must be a valid
        [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters
        are lowercase letters, numbers, and hyphens (-). Instances are named by
        appending a hyphen and a random four-character string to the base instance
        name.
        """
        return pulumi.get(self, "base_instance_name")

    @property
    @pulumi.getter
    def description(self) -> pulumi.Output[Optional[str]]:
        """
        An optional textual description of the instance
        group manager.
        """
        return pulumi.get(self, "description")

    @property
    @pulumi.getter(name="distributionPolicyTargetShape")
    def distribution_policy_target_shape(self) -> pulumi.Output[str]:
        """
        The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).
        """
        return pulumi.get(self, "distribution_policy_target_shape")

    @property
    @pulumi.getter(name="distributionPolicyZones")
    def distribution_policy_zones(self) -> pulumi.Output[Sequence[str]]:
        """
        The distribution policy for this managed instance
        group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).
        """
        return pulumi.get(self, "distribution_policy_zones")

    @property
    @pulumi.getter
    def fingerprint(self) -> pulumi.Output[str]:
        """
        The fingerprint of the instance group manager.
        """
        return pulumi.get(self, "fingerprint")

    @property
    @pulumi.getter(name="instanceGroup")
    def instance_group(self) -> pulumi.Output[str]:
        """
        The full URL of the instance group created by the manager.
        """
        return pulumi.get(self, "instance_group")

    @property
    @pulumi.getter
    def name(self) -> pulumi.Output[str]:
        """
        - Version name.
        """
        return pulumi.get(self, "name")

    @property
    @pulumi.getter(name="namedPorts")
    def named_ports(self) -> pulumi.Output[Optional[Sequence['outputs.RegionInstanceGroupManagerNamedPort']]]:
        """
        The named port configuration. See the section below
        for details on configuration.
        """
        return pulumi.get(self, "named_ports")

    @property
    @pulumi.getter
    def project(self) -> pulumi.Output[str]:
        """
        The ID of the project in which the resource belongs. If it
        is not provided, the provider project is used.
        """
        return pulumi.get(self, "project")

    @property
    @pulumi.getter
    def region(self) -> pulumi.Output[str]:
        """
        The region where the managed instance group resides. If not provided, the provider region is used.
        """
        return pulumi.get(self, "region")

    @property
    @pulumi.getter(name="selfLink")
    def self_link(self) -> pulumi.Output[str]:
        """
        The URL of the created resource.
        """
        return pulumi.get(self, "self_link")

    @property
    @pulumi.getter(name="statefulDisks")
    def stateful_disks(self) -> pulumi.Output[Optional[Sequence['outputs.RegionInstanceGroupManagerStatefulDisk']]]:
        """
        Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.
        """
        return pulumi.get(self, "stateful_disks")

    @property
    @pulumi.getter
    def statuses(self) -> pulumi.Output[Sequence['outputs.RegionInstanceGroupManagerStatus']]:
        """
        The status of this managed instance group.
        """
        return pulumi.get(self, "statuses")

    @property
    @pulumi.getter(name="targetPools")
    def target_pools(self) -> pulumi.Output[Optional[Sequence[str]]]:
        """
        The full URL of all target pools to which new
        instances in the group are added. Updating the target pools attribute does
        not affect existing instances.
        """
        return pulumi.get(self, "target_pools")

    @property
    @pulumi.getter(name="targetSize")
    def target_size(self) -> pulumi.Output[int]:
        """
        - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.
        """
        return pulumi.get(self, "target_size")

    @property
    @pulumi.getter(name="updatePolicy")
    def update_policy(self) -> pulumi.Output['outputs.RegionInstanceGroupManagerUpdatePolicy']:
        """
        The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)
        """
        return pulumi.get(self, "update_policy")

    @property
    @pulumi.getter
    def versions(self) -> pulumi.Output[Sequence['outputs.RegionInstanceGroupManagerVersion']]:
        """
        Application versions managed by this instance group. Each
        version deals with a specific instance template, allowing canary release scenarios.
        Structure is documented below.
        """
        return pulumi.get(self, "versions")

    @property
    @pulumi.getter(name="waitForInstances")
    def wait_for_instances(self) -> pulumi.Output[Optional[bool]]:
        """
        Whether to wait for all instances to be created/updated before
        returning. Note that if this is set to true and the operation does not succeed, the provider will
        continue trying until it times out.
        """
        return pulumi.get(self, "wait_for_instances")

    @property
    @pulumi.getter(name="waitForInstancesStatus")
    def wait_for_instances_status(self) -> pulumi.Output[Optional[str]]:
        """
        When used with `wait_for_instances` it specifies the status to wait for.
        When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is
        set, it will wait for the version target to be reached and any per instance configs to be effective as well as all
        instances to be stable before returning. The possible values are `STABLE` and `UPDATED`
        """
        return pulumi.get(self, "wait_for_instances_status")


# coding=utf-8 # *** WARNING: this file was generated by the Pulumi Terraform Bridge (tfgen) Tool. *** # *** Do not edit by hand unless you're certain you know what you are doing! *** The set of arguments for constructing a RegionInstanceGroupManager resource.         :param pulumi.Input[str] base_instance_name: The base instance name to use for                instances in this group. The value must be a valid                [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters                are lowercase letters, numbers, and hyphens (-). Instances are named by                appending a hyphen and a random four-character string to the base instance                name.         :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]] versions: Application versions managed by this instance group. Each                version deals with a specific instance template, allowing canary release scenarios.                Structure is documented below.         :param pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs'] auto_healing_policies: The autohealing policies for this managed instance                group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).         :param pulumi.Input[str] description: An optional textual description of the instance                group manager.         :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).         :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance                group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).         :param pulumi.Input[str] name: - Version name.         :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]] named_ports: The named port configuration. See the section below                for details on configuration.         :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it                is not provided, the provider project is used.         :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.         :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.         :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new                instances in the group are added. Updating the target pools attribute does                not affect existing instances.         :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.         :param pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs'] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)         :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before                returning. Note that if this is set to true and the operation does not succeed, the provider will                continue trying until it times out.         :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.                When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is                set, it will wait for the version target to be reached and any per instance configs to be effective as well as all                instances to be stable before returning. The possible values are `STABLE` and `UPDATED` The base instance name to use for         instances in this group. The value must be a valid         [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters         are lowercase letters, numbers, and hyphens (-). Instances are named by         appending a hyphen and a random four-character string to the base instance         name. Application versions managed by this instance group. Each         version deals with a specific instance template, allowing canary release scenarios.         Structure is documented below. The autohealing policies for this managed instance         group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups). An optional textual description of the instance         group manager. The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape). The distribution policy for this managed instance         group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones). - Version name. The named port configuration. See the section below         for details on configuration. The ID of the project in which the resource belongs. If it         is not provided, the provider project is used. The region where the managed instance group resides. If not provided, the provider region is used. Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`. The full URL of all target pools to which new         instances in the group are added. Updating the target pools attribute does         not affect existing instances. - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below. The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch) Whether to wait for all instances to be created/updated before         returning. Note that if this is set to true and the operation does not succeed, the provider will         continue trying until it times out. When used with `wait_for_instances` it specifies the status to wait for.         When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is         set, it will wait for the version target to be reached and any per instance configs to be effective as well as all         instances to be stable before returning. The possible values are `STABLE` and `UPDATED` Input properties used for looking up and filtering RegionInstanceGroupManager resources.         :param pulumi.Input['RegionInstanceGroupManagerAutoHealingPoliciesArgs'] auto_healing_policies: The autohealing policies for this managed instance                group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).         :param pulumi.Input[str] base_instance_name: The base instance name to use for                instances in this group. The value must be a valid                [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters                are lowercase letters, numbers, and hyphens (-). Instances are named by                appending a hyphen and a random four-character string to the base instance                name.         :param pulumi.Input[str] description: An optional textual description of the instance                group manager.         :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).         :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance                group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).         :param pulumi.Input[str] fingerprint: The fingerprint of the instance group manager.         :param pulumi.Input[str] instance_group: The full URL of the instance group created by the manager.         :param pulumi.Input[str] name: - Version name.         :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerNamedPortArgs']]] named_ports: The named port configuration. See the section below                for details on configuration.         :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it                is not provided, the provider project is used.         :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.         :param pulumi.Input[str] self_link: The URL of the created resource.         :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatefulDiskArgs']]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.         :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerStatusArgs']]] statuses: The status of this managed instance group.         :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new                instances in the group are added. Updating the target pools attribute does                not affect existing instances.         :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.         :param pulumi.Input['RegionInstanceGroupManagerUpdatePolicyArgs'] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)         :param pulumi.Input[Sequence[pulumi.Input['RegionInstanceGroupManagerVersionArgs']]] versions: Application versions managed by this instance group. Each                version deals with a specific instance template, allowing canary release scenarios.                Structure is documented below.         :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before                returning. Note that if this is set to true and the operation does not succeed, the provider will                continue trying until it times out.         :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.                When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is                set, it will wait for the version target to be reached and any per instance configs to be effective as well as all                instances to be stable before returning. The possible values are `STABLE` and `UPDATED` The autohealing policies for this managed instance         group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups). The base instance name to use for         instances in this group. The value must be a valid         [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters         are lowercase letters, numbers, and hyphens (-). Instances are named by         appending a hyphen and a random four-character string to the base instance         name. An optional textual description of the instance         group manager. The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape). The distribution policy for this managed instance         group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones). The fingerprint of the instance group manager. The full URL of the instance group created by the manager. - Version name. The named port configuration. See the section below         for details on configuration. The ID of the project in which the resource belongs. If it         is not provided, the provider project is used. The region where the managed instance group resides. If not provided, the provider region is used. The URL of the created resource. Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`. The status of this managed instance group. The full URL of all target pools to which new         instances in the group are added. Updating the target pools attribute does         not affect existing instances. - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below. The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch) Application versions managed by this instance group. Each         version deals with a specific instance template, allowing canary release scenarios.         Structure is documented below. Whether to wait for all instances to be created/updated before         returning. Note that if this is set to true and the operation does not succeed, the provider will         continue trying until it times out. When used with `wait_for_instances` it specifies the status to wait for.         When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is         set, it will wait for the version target to be reached and any per instance configs to be effective as well as all         instances to be stable before returning. The possible values are `STABLE` and `UPDATED` The Google Compute Engine Regional Instance Group Manager API creates and manages pools         of homogeneous Compute Engine virtual machine instances from a common instance         template.          To get more information about regionInstanceGroupManagers, see:          * [API documentation](https://cloud.google.com/compute/docs/reference/latest/regionInstanceGroupManagers)         * How-to Guides             * [Regional Instance Groups Guide](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups)          > **Note:** Use [compute.InstanceGroupManager](https://www.terraform.io/docs/providers/google/r/compute_instance_group_manager.html) to create a zonal instance group manager.          ## Example Usage         ### With Top Level Instance Template (`Google` Provider)          ```python         import pulumi         import pulumi_gcp as gcp          autohealing = gcp.compute.HealthCheck("autohealing",             check_interval_sec=5,             timeout_sec=5,             healthy_threshold=2,             unhealthy_threshold=10,             http_health_check=gcp.compute.HealthCheckHttpHealthCheckArgs(                 request_path="/healthz",                 port=8080,             ))         appserver = gcp.compute.RegionInstanceGroupManager("appserver",             base_instance_name="app",             region="us-central1",             distribution_policy_zones=[                 "us-central1-a",                 "us-central1-f",             ],             versions=[gcp.compute.RegionInstanceGroupManagerVersionArgs(                 instance_template=google_compute_instance_template["appserver"]["id"],             )],             target_pools=[google_compute_target_pool["appserver"]["id"]],             target_size=2,             named_ports=[gcp.compute.RegionInstanceGroupManagerNamedPortArgs(                 name="custom",                 port=8888,             )],             auto_healing_policies=gcp.compute.RegionInstanceGroupManagerAutoHealingPoliciesArgs(                 health_check=autohealing.id,                 initial_delay_sec=300,             ))         ```         ### With Multiple Versions         ```python         import pulumi         import pulumi_gcp as gcp          appserver = gcp.compute.RegionInstanceGroupManager("appserver",             base_instance_name="app",             region="us-central1",             target_size=5,             versions=[                 gcp.compute.RegionInstanceGroupManagerVersionArgs(                     instance_template=google_compute_instance_template["appserver"]["id"],                 ),                 gcp.compute.RegionInstanceGroupManagerVersionArgs(                     instance_template=google_compute_instance_template["appserver-canary"]["id"],                     target_size=gcp.compute.RegionInstanceGroupManagerVersionTargetSizeArgs(                         fixed=1,                     ),                 ),             ])         ```          ## Import          Instance group managers can be imported using the `name`, e.g.          ```sh          $ pulumi import gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager appserver appserver-igm         ```          :param str resource_name: The name of the resource.         :param pulumi.ResourceOptions opts: Options for the resource.         :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] auto_healing_policies: The autohealing policies for this managed instance                group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).         :param pulumi.Input[str] base_instance_name: The base instance name to use for                instances in this group. The value must be a valid                [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters                are lowercase letters, numbers, and hyphens (-). Instances are named by                appending a hyphen and a random four-character string to the base instance                name.         :param pulumi.Input[str] description: An optional textual description of the instance                group manager.         :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).         :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance                group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).         :param pulumi.Input[str] name: - Version name.         :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]] named_ports: The named port configuration. See the section below                for details on configuration.         :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it                is not provided, the provider project is used.         :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.         :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.         :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new                instances in the group are added. Updating the target pools attribute does                not affect existing instances.         :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.         :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)         :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]] versions: Application versions managed by this instance group. Each                version deals with a specific instance template, allowing canary release scenarios.                Structure is documented below.         :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before                returning. Note that if this is set to true and the operation does not succeed, the provider will                continue trying until it times out.         :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.                When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is                set, it will wait for the version target to be reached and any per instance configs to be effective as well as all                instances to be stable before returning. The possible values are `STABLE` and `UPDATED` The Google Compute Engine Regional Instance Group Manager API creates and manages pools         of homogeneous Compute Engine virtual machine instances from a common instance         template.          To get more information about regionInstanceGroupManagers, see:          * [API documentation](https://cloud.google.com/compute/docs/reference/latest/regionInstanceGroupManagers)         * How-to Guides             * [Regional Instance Groups Guide](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups)          > **Note:** Use [compute.InstanceGroupManager](https://www.terraform.io/docs/providers/google/r/compute_instance_group_manager.html) to create a zonal instance group manager.          ## Example Usage         ### With Top Level Instance Template (`Google` Provider)          ```python         import pulumi         import pulumi_gcp as gcp          autohealing = gcp.compute.HealthCheck("autohealing",             check_interval_sec=5,             timeout_sec=5,             healthy_threshold=2,             unhealthy_threshold=10,             http_health_check=gcp.compute.HealthCheckHttpHealthCheckArgs(                 request_path="/healthz",                 port=8080,             ))         appserver = gcp.compute.RegionInstanceGroupManager("appserver",             base_instance_name="app",             region="us-central1",             distribution_policy_zones=[                 "us-central1-a",                 "us-central1-f",             ],             versions=[gcp.compute.RegionInstanceGroupManagerVersionArgs(                 instance_template=google_compute_instance_template["appserver"]["id"],             )],             target_pools=[google_compute_target_pool["appserver"]["id"]],             target_size=2,             named_ports=[gcp.compute.RegionInstanceGroupManagerNamedPortArgs(                 name="custom",                 port=8888,             )],             auto_healing_policies=gcp.compute.RegionInstanceGroupManagerAutoHealingPoliciesArgs(                 health_check=autohealing.id,                 initial_delay_sec=300,             ))         ```         ### With Multiple Versions         ```python         import pulumi         import pulumi_gcp as gcp          appserver = gcp.compute.RegionInstanceGroupManager("appserver",             base_instance_name="app",             region="us-central1",             target_size=5,             versions=[                 gcp.compute.RegionInstanceGroupManagerVersionArgs(                     instance_template=google_compute_instance_template["appserver"]["id"],                 ),                 gcp.compute.RegionInstanceGroupManagerVersionArgs(                     instance_template=google_compute_instance_template["appserver-canary"]["id"],                     target_size=gcp.compute.RegionInstanceGroupManagerVersionTargetSizeArgs(                         fixed=1,                     ),                 ),             ])         ```          ## Import          Instance group managers can be imported using the `name`, e.g.          ```sh          $ pulumi import gcp:compute/regionInstanceGroupManager:RegionInstanceGroupManager appserver appserver-igm         ```          :param str resource_name: The name of the resource.         :param RegionInstanceGroupManagerArgs args: The arguments to use to populate this resource's properties.         :param pulumi.ResourceOptions opts: Options for the resource. Get an existing RegionInstanceGroupManager resource's state with the given name, id, and optional extra         properties used to qualify the lookup.          :param str resource_name: The unique name of the resulting resource.         :param pulumi.Input[str] id: The unique provider ID of the resource to lookup.         :param pulumi.ResourceOptions opts: Options for the resource.         :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerAutoHealingPoliciesArgs']] auto_healing_policies: The autohealing policies for this managed instance                group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups).         :param pulumi.Input[str] base_instance_name: The base instance name to use for                instances in this group. The value must be a valid                [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters                are lowercase letters, numbers, and hyphens (-). Instances are named by                appending a hyphen and a random four-character string to the base instance                name.         :param pulumi.Input[str] description: An optional textual description of the instance                group manager.         :param pulumi.Input[str] distribution_policy_target_shape: The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape).         :param pulumi.Input[Sequence[pulumi.Input[str]]] distribution_policy_zones: The distribution policy for this managed instance                group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones).         :param pulumi.Input[str] fingerprint: The fingerprint of the instance group manager.         :param pulumi.Input[str] instance_group: The full URL of the instance group created by the manager.         :param pulumi.Input[str] name: - Version name.         :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerNamedPortArgs']]]] named_ports: The named port configuration. See the section below                for details on configuration.         :param pulumi.Input[str] project: The ID of the project in which the resource belongs. If it                is not provided, the provider project is used.         :param pulumi.Input[str] region: The region where the managed instance group resides. If not provided, the provider region is used.         :param pulumi.Input[str] self_link: The URL of the created resource.         :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatefulDiskArgs']]]] stateful_disks: Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`.         :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerStatusArgs']]]] statuses: The status of this managed instance group.         :param pulumi.Input[Sequence[pulumi.Input[str]]] target_pools: The full URL of all target pools to which new                instances in the group are added. Updating the target pools attribute does                not affect existing instances.         :param pulumi.Input[int] target_size: - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below.         :param pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerUpdatePolicyArgs']] update_policy: The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch)         :param pulumi.Input[Sequence[pulumi.Input[pulumi.InputType['RegionInstanceGroupManagerVersionArgs']]]] versions: Application versions managed by this instance group. Each                version deals with a specific instance template, allowing canary release scenarios.                Structure is documented below.         :param pulumi.Input[bool] wait_for_instances: Whether to wait for all instances to be created/updated before                returning. Note that if this is set to true and the operation does not succeed, the provider will                continue trying until it times out.         :param pulumi.Input[str] wait_for_instances_status: When used with `wait_for_instances` it specifies the status to wait for.                When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is                set, it will wait for the version target to be reached and any per instance configs to be effective as well as all                instances to be stable before returning. The possible values are `STABLE` and `UPDATED` The autohealing policies for this managed instance         group. You can specify only one value. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances#monitoring_groups). The base instance name to use for         instances in this group. The value must be a valid         [RFC1035](https://www.ietf.org/rfc/rfc1035.txt) name. Supported characters         are lowercase letters, numbers, and hyphens (-). Instances are named by         appending a hyphen and a random four-character string to the base instance         name. An optional textual description of the instance         group manager. The shape to which the group converges either proactively or on resize events (depending on the value set in update_policy.0.instance_redistribution_type). For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/regional-mig-distribution-shape). The distribution policy for this managed instance         group. You can specify one or more values. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/distributing-instances-with-regional-instance-groups#selectingzones). The fingerprint of the instance group manager. The full URL of the instance group created by the manager. - Version name. The named port configuration. See the section below         for details on configuration. The ID of the project in which the resource belongs. If it         is not provided, the provider project is used. The region where the managed instance group resides. If not provided, the provider region is used. The URL of the created resource. Disks created on the instances that will be preserved on instance delete, update, etc. Structure is documented below. For more information see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/configuring-stateful-disks-in-migs). Proactive cross zone instance redistribution must be disabled before you can update stateful disks on existing instance group managers. This can be controlled via the `update_policy`. The status of this managed instance group. The full URL of all target pools to which new         instances in the group are added. Updating the target pools attribute does         not affect existing instances. - The number of instances calculated as a fixed number or a percentage depending on the settings. Structure is documented below. The update policy for this managed instance group. Structure is documented below. For more information, see the [official documentation](https://cloud.google.com/compute/docs/instance-groups/updating-managed-instance-groups) and [API](https://cloud.google.com/compute/docs/reference/rest/beta/regionInstanceGroupManagers/patch) Application versions managed by this instance group. Each         version deals with a specific instance template, allowing canary release scenarios.         Structure is documented below. Whether to wait for all instances to be created/updated before         returning. Note that if this is set to true and the operation does not succeed, the provider will         continue trying until it times out. When used with `wait_for_instances` it specifies the status to wait for.         When `STABLE` is specified this resource will wait until the instances are stable before returning. When `UPDATED` is         set, it will wait for the version target to be reached and any per instance configs to be effective as well as all         instances to be stable before returning. The possible values are `STABLE` and `UPDATED`