The POST method requests that the server accept the entity enclosed in the request as a new subordinate of the web resource identified by the URI. The data POSTed might be, for example, an annotation for existing resources; a message for a bulletin board, newsgroup, mailing list, or comment thread; a block of data that is the result of submitting a web form to a data-handling process; or an item to add to a database.
|POST, creating entities|
Return codes and errors
POST and PATCH should never result in a 200 (generally 201, occasionally 202).
|POST (Long running operations)|
|POST, hybrid model (Long running operations)|