Example of a "bulk" update to a collection using JSON API Patch extension http://jsonapi.org/extensions/jsonpatch/

example.md

Below is an example request that updates all cards that are playing cards without a sleeve to have an attribute of mayGetDirty as true.

HTTP PATCH https://api.example.com/cards?type=Playing&hasSleeve=False

BODY
 [
    {
      "op": "replace",
      "path": "/mayGetDirty",
      "value": true
      }
 ]

Updating two attributes looks like:

HTTP PATCH https://api.example.com/cards?type=Playing&hasSleeve=False

BODY
 [
    {
      "op": "replace",
      "path": "/mayGetDirty",
      "value": true
      },
    {
      "op": "replace",
      "path": "/buySleeveSoon",
      "value": true
      }
 ]