DescribeDimensionKeys (smaws-clients.Smaws_Client

val request : 
  Smaws_Lib.Context.t ->
  describe_dimension_keys_request ->
  (describe_dimension_keys_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `InternalServiceError of internal_service_error
    | `InvalidArgumentException of invalid_argument_exception
    | `NotAuthorizedException of not_authorized_exception ])
    Stdlib.result

For a specific time period, retrieve the top N dimension keys for a metric.

Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.