My Appointment编辑场景下的roundtrip

cloud version

(1). GET /sap/opu/odata/sap/CRM_APPOINTMENT_SRV/EditAuthorizationCheck?ObjectGuid=guid’3440B5B1-6F66-1EE5-82B4-A9B3DA66921D’ HTTP/1.1 - 权限检查

(2). GET /sap/opu/odata/sap/CRM_APPOINTMENT_SRV/AppointmentSet(guid’3440B5B1-6F66-1EE5-82B4-A9B3DA66921D’)?$expand=Attendee,AppointmentToAttachment HTTP/1.1

这个roundtrip是在NewAppointment.js的editAppointment里trigger的，同步。

(4). http post - batch

POST /sap/opu/odata/sap/CRM_APPOINTMENT_SRV/$batch HTTP/1.1

a. GET AppointmentSet(guid’3440B5B1-6F66-1EE5-82B4-A9B3DA66921D’)/AppointmentStatuses HTTP/1.1

b. GET UserPriorities HTTP/1.1

拿drop down list里status和priority里的entry：

user status：