This element contains the data expected in the response to an AddOrUpdateSubstitutionParameters invocation.
Contains elements as defined in the following table.
|ResponseStatus||ResponseStatusType||1..1||No||This element appears in most of the responses issued when the Test Management API operations are invoked.|
|ErrorMessage [type OperationResponseType]||string||0..1||No||The error message is provided if the ResponseStatus was FAILURE.|
A success response:
A failure response: