Values.DBParameterGroupsMessageSourceReturns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
type describeDBParameterGroupsResult = {marker : String_.t option;An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.
*)dBParameterGroups : DBParameterGroupList.t option;A list of DBParameterGroup instances.
*)}and t = {describeDBParameterGroupsResult : describeDBParameterGroupsResult;responseMetaData : responseMetaData;}type error = [ | `DBParameterGroupNotFoundFault of DBParameterGroupNotFoundFault.t| `Unknown_operation_error of string * string option ]val error_of_json :
string ->
Yojson.Safe.t ->
[> `DBParameterGroupNotFoundFault of unit
| `Unknown_operation_error of string * string option ]val error_of_xml :
string ->
Awso.Xml.t ->
[> `DBParameterGroupNotFoundFault of unit
| `Unknown_operation_error of string * string option ]