To update an existing attachment, send a PATCH request to the /api/attachments/:id endpoint, where id is the ID of the resource that you want to update.
Here below the list of all the possible arguments that you can pass with the request body.
The following request updates the attachment identified by the ID "xYZkjABcde":
curl-g-XPATCH \'https://yourdomain.commercelayer.io/api/attachments/xYZkjABcde' \-H'Accept: application/vnd.api+json' \-H'Authorization: Bearer your-access-token' \-H'Content-Type: application/vnd.api+json' \-d'{ "data": { "type": "attachments", "id": "xYZkjABcde", "attributes": { "description": "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua." }, "relationships": { "attachable": { "data": { "type": "attachables", "id": "ABCRtyUpBa" } } } }}'
On success, the API responds with a 200 OK status code, returning the updated resource object:
{"data": {"id":"xYZkjABcde","type":"attachments","links": {"self":"https://yourdomain.commercelayer.io/api/attachments/xYZkjABcde" },"attributes": {"name":"DDT transport document","description":"Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.","url":"https://s3.yourdomain.com/attachment.pdf","created_at":"2018-01-01T12:00:00.000Z","updated_at":"2018-01-01T12:00:00.000Z","reference":"ANY-EXTERNAL-REFEFERNCE","reference_origin":"ANY-EXTERNAL-REFEFERNCE-ORIGIN","metadata": {"foo":"bar" } },"relationships": {"attachable": {"links": {"self":"https://yourdomain.commercelayer.io/api/attachments/xYZkjABcde/relationships/attachable","related":"https://yourdomain.commercelayer.io/api/attachments/xYZkjABcde/attachable" } } },"meta": {"mode":"test","organization_id":"xRRkjDFafe","trace_id":"69abaa3545913c78132e5578bd26208d44aa9043647d78698fd0021f3958cd74" } }}