DescribeParameters (smaws-clients.Smaws_Client

val request : 
  Smaws_Lib.Context.t ->
  describe_parameters_request ->
  (describe_parameters_result,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `InternalServerError of internal_server_error
    | `InvalidFilterKey of invalid_filter_key
    | `InvalidFilterOption of invalid_filter_option
    | `InvalidFilterValue of invalid_filter_value
    | `InvalidNextToken of invalid_next_token ])
    Stdlib.result

Lists the parameters in your Amazon Web Services account or the parameters shared with you when you enable the Shared option.

Request results are returned on a best-effort basis. If you specify MaxResults in the request, the response includes information up to the limit specified. The number of items returned, however, can be between zero and the value of MaxResults. If the service reaches an internal limit while processing the results, it stops the operation and returns the matching values up to that point and a NextToken. You can specify the NextToken in a subsequent call to get the next set of results.

If you change the KMS key alias for the KMS key used to encrypt a parameter, then you must also update the key alias the parameter uses to reference KMS. Otherwise, DescribeParameters retrieves whatever the original key alias was referencing.