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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def update_repository_config_acl(namespace, config, snapshot_id, acl_updates):
 """Set configuration permissions. The configuration should exist in the methods repository. Args: namespace (str):
 Configuration namespace config (str):
 Configuration name snapshot_id (int):
 snapshot_id of the method acl_updates (list(dict)):
 List of access control updates Swagger: https://api.firecloud.org/#!/Method_Repository/setConfigACL """


    uri = "configurations/{0}/{1}/{2}/permissions".format(namespace,
                                                config, snapshot_id)
    return __post(uri, json=acl_updates)