Exam 350-901 topic 1 question 27 discussion

D is most correct because every time you send a request you need send the Token

C is correct

New messages to a room have to be sent using POST not PUT

D Need to sent token everytime.

POST is for creating a message. With PUT you can edit a message.

When you "send" a message, effectivelly you are CREATING a new record in some tabel's database. So, from a REST API point of view, that would be a POST request. PUT requests are generally used to update something, not create. Yes, PUT can be used to CREATE if you already inform the server what should be the ID of that new record in the database, which obviously is not what happens here.

This is D. ``` POST /v1/messages HTTP/1.1 Host: webexapis.com Authorization: Bearer NzU0ZjM1ZTctNDIxMi01ODgxLTgwYjEtZDhmOTE3NmUwZGEiNGM0YjI1YTAtMDg4_PF84_1eb75fdf-9643-417f-8874-ad72cae0e11e Content-Type: application/json { "roomId" : "Y2lzY29zcGFyazovL3VzL1JPT00vY2U5YmY0MjAtZThhZi0xMWViLWEwNmMtYmQ5MjE1MjE1MWIz", "text" : "Hello world! It's D." } ```

API docs indeed say POST to /messages URI. Answer is D.

D is the correct Answer https://developer.webex.com/docs/api/v1/messages/create-a-message

IMO it should be PUT not POST, so A or B