Operations that fail return an HTTP status code (HTTP 1.1 Status Codes) indicating if there was a client error or server error. The body of the response contains a collection of API error items to provide additional information about the failure.
The following error is returned when attempting to create a call type with a negative value for the serviceLevelThreshold parameter:
<apiErrors> <apiError> <errorData>serviceLevelThreshold</errorData> <errorDetail> <min>1</min> <max>2147483647</max> </errorDetail> <errorMessage>This field must contain a value from 1 to 2147483647</errorMessage> <errorType>invalidInput.outOfRange</errorType> </apiError> </apiErrors>