StartMigration (smaws-clients.Smaws_Client

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsQuery.error
  | `InvalidParameterValueException of Types.invalid_parameter_value_exception
  | `InvalidReplicationGroupStateFault of
    Types.invalid_replication_group_state_fault
  | `ReplicationGroupAlreadyUnderMigrationFault of
    Types.replication_group_already_under_migration_fault
  | `ReplicationGroupNotFoundFault of Types.replication_group_not_found_fault ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.start_migration_message ->
  (Types.start_migration_response,
    [> Smaws_Lib.Protocols.AwsQuery.error
    | `InvalidParameterValueException of
      Types.invalid_parameter_value_exception
    | `InvalidReplicationGroupStateFault of
      Types.invalid_replication_group_state_fault
    | `ReplicationGroupAlreadyUnderMigrationFault of
      Types.replication_group_already_under_migration_fault
    | `ReplicationGroupNotFoundFault of Types.replication_group_not_found_fault ])
    Stdlib.result

val request_with_metadata : 
  'http_type Smaws_Lib.Context.t ->
  Types.start_migration_message ->
  (Types.start_migration_response Smaws_Lib.Response.t,
    [> Smaws_Lib.Protocols.AwsQuery.error
    | `InvalidParameterValueException of
      Types.invalid_parameter_value_exception
    | `InvalidReplicationGroupStateFault of
      Types.invalid_replication_group_state_fault
    | `ReplicationGroupAlreadyUnderMigrationFault of
      Types.replication_group_already_under_migration_fault
    | `ReplicationGroupNotFoundFault of Types.replication_group_not_found_fault ]
    * Smaws_Lib.Response.metadata)
    Stdlib.result