def get_diagnostics(self, instance):
        return self._vmops.get_diagnostics(instance)
Adds a field path into the tree.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/virt/xenapi/driver.py/XenAPIDriver.get_diagnostics--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/net/proto2/python/internal/well_known_types.py/_FieldMaskTree.AddPath