getIamPolicy method

Future<Policy> getIamPolicy(GetIamPolicyRequest request, String resource, { String? $fields, })

Gets the access control policy for a resource.

May return: * ANOT_FOUND error if the resource doesn't exist or you don't have the permission to view it. * An empty policy if the resource exists but doesn't have a set policy. Supported resources are: - Tag templates - Entry groups Note: This method doesn't get policies from Google Cloud Platform resources ingested into Data Catalog. To call this method, you must have the following Google IAM permissions: - datacatalog.tagTemplates.getIamPolicy to get policies on tag templates.

• datacatalog.entryGroups.getIamPolicy to get policies on entry groups.

request - The metadata request object.

Request parameters:

resource - REQUIRED: The resource for which the policy is being requested. See Resource names for the appropriate value for this field. Value must have pattern ^projects/\[^/\]+/locations/\[^/\]+/entryGroups/\[^/\]+/entries/\[^/\]+$.

$fields - Selector specifying which fields to include in a partial response.

Completes with a Policy.

Completes with a commons.ApiRequestError if the API endpoint returned an error.

If the used http.Client completes with an error when making a REST call, this method will complete with the same error.

Implementation

async.Future<Policy> getIamPolicy(
  GetIamPolicyRequest request,
  core.String resource, {
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };

  final url_ = 'v1/' + core.Uri.encodeFull('$resource') + ':getIamPolicy';

  final response_ = await _requester.request(
    url_,
    'POST',
    body: body_,
    queryParams: queryParams_,
  );
  return Policy.fromJson(response_ as core.Map<core.String, core.dynamic>);
}