Mappings for the custom fields of the issue that will be created. If you provide a new summary/description here, it will overwrite the parameters already provided.
requestParticipants
String[]
No
Users account ids for the user that will participate on the newly created request. Is not available to Users who have the customer permission only or if the feature is turned off for customers.
raiseOnBehalfOf
String
No
Create the request in the name of another user (user account id should be used). Is not available to Users who have the customer permission only.