Changes to Update campaign goal

added the optional property issues to the response with the 400 status

added the optional property issues to the response with the 404 status

added the optional property issues to the response with the 409 status

the request property attributeCondition became not nullable

the request property attributePath became not nullable

the request property attributePreviousValue became not nullable

the request property attributeValue became not nullable

the request property description became not nullable

the request property eventPropertyLabel became not nullable

the request property eventPropertyName became not nullable

the request property triggerEventName became not nullable

the request property triggerTagName became not nullable

added the new undefined enum value to the goal/attributeCondition response property for the response status 200

added the new undefined enum value to the request property attributeCondition

endpoint added