Method: googleapis.pubsub.v1.projects.snapshots.getIamPolicy

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

Arguments

Parameters
resource	string REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.
options.requestedPolicyVersion	integer (int32 format) Optional. The policy format version to be returned. Valid values are 0, 1, and 3. Requests specifying an invalid value will be rejected. Requests for policies with any conditional bindings must specify version 3. Policies without any conditional bindings may specify any valid value or leave the field unset. To learn which resources support conditions in their IAM policies, see the IAM documentation.

Raised exceptions

Exceptions
ConnectionError	In case of a network problem (such as DNS failure or refused connection).
HttpError	If the response status is >= 400 (excluding 429 and 503).
TimeoutError	If a long-running operation takes longer to finish than the specified timeout limit.
TypeError	If an operation or function receives an argument of the wrong type.
ValueError	If an operation or function receives an argument of the right type but an inappropriate value. For example, a negative timeout.

Response

If successful, the response contains an instance of Policy.

Subworkflow snippet

Some fields might be optional or required. To identify required fields, refer to the API documentation.

YAML

- getIamPolicy:
    call: googleapis.pubsub.v1.projects.snapshots.getIamPolicy
    args:
        resource: ...
        options:
            requestedPolicyVersion: ...
    result: getIamPolicyResult

JSON

[
  {
    "getIamPolicy": {
      "call": "googleapis.pubsub.v1.projects.snapshots.getIamPolicy",
      "args": {
        "resource": "...",
        "options": {
          "requestedPolicyVersion": "..."
        }
      },
      "result": "getIamPolicyResult"
    }
  }
]