Changes to Update the properties of the participant

removed the enum value DELETE of the request property AnnounceMethod

removed the enum value DELETE of the request property HoldMethod

removed the enum value DELETE of the request property WaitMethod

removed the enum value HEAD of the request property AnnounceMethod

removed the enum value HEAD of the request property HoldMethod

removed the enum value HEAD of the request property WaitMethod

removed the enum value PATCH of the request property AnnounceMethod

removed the enum value PATCH of the request property HoldMethod

removed the enum value PATCH of the request property WaitMethod

removed the enum value PUT of the request property AnnounceMethod

removed the enum value PUT of the request property HoldMethod

removed the enum value PUT of the request property WaitMethod

added the optional property queue_time to the response with the 200 status