Teamwork and communications | Messaging (beta): Removed the If-Match header from create section , update section , delete section , reorder sections , create section item , move section item , reorder section items , and delete section item methods of the teamworkS…

Removed the If-Match header from create section , update section , delete section , reorder sections , create section item , move section item , reorder section items , and delete section item methods of the teamworkSection and teamworkSectionItem resources. These operations now return a 409 Conflict response code for concurrent changes, and no longer return 412 Precondition Failed or 428 Precondition Required .