DescribeDataMigrations (smaws-clients.Smaws_Client_DatabaseMigrationService.DescribeDataMigrations)

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsJson.error
  | `FailedDependencyFault of Types.failed_dependency_fault
  | `InvalidResourceStateFault of Types.invalid_resource_state_fault
  | `ResourceNotFoundFault of Types.resource_not_found_fault ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.describe_data_migrations_message ->
  (Types.describe_data_migrations_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `FailedDependencyFault of Types.failed_dependency_fault
    | `InvalidResourceStateFault of Types.invalid_resource_state_fault
    | `ResourceNotFoundFault of Types.resource_not_found_fault ])
    Stdlib.result

val request_with_metadata : 
  'http_type Smaws_Lib.Context.t ->
  Types.describe_data_migrations_message ->
  (Types.describe_data_migrations_response Smaws_Lib.Response.t,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `FailedDependencyFault of Types.failed_dependency_fault
    | `InvalidResourceStateFault of Types.invalid_resource_state_fault
    | `ResourceNotFoundFault of Types.resource_not_found_fault ]
    * Smaws_Lib.Response.metadata)
    Stdlib.result