Required. The resource name of the instance location using the form: projects/{project_id}/locations/{location_id} where location_id refers to a GCP region

List filter. For example, exclude all Memcached instances with name as my-instance by specifying "name != my-instance".

Sort results. Supported values are "name", "name desc" or "" (unsorted).

The maximum number of items to return. If not specified, a default value of 1000 will be used by the service. Regardless of the page_size value, the response may include a partial list and a caller should only rely on response's next_page_token to determine if there are more instances left to be queried.

The next_page_token value returned from a previous List request, if any.