Reusing doc snippets
The header documentation we just defined for the DELETE /items/:id endpoint will actually be used by several other endpoints, including POST /items.
We could simply copy and paste those lines, but there's a "DRY" way to do it by using the
Let's go to the top of the file and create a new block up here. We'll use the
@apiDefine param, after which can provide a unique name. Let's name this "AuthHeader".