Relating a file (upload) to a model (One to many)

[madd86]

Node.js version: 8.2.1
npm version: 5.3.0
Strapi version: 1.6.3
Operating system: Ubuntu 16.04.3

So I enabled the upload module and I need to have an upload field on my model.

I added the relationship but I don't know how to post it.

I.e.:

[CAR MODEL API]

• Model

• Color

• Year

• Picture (related to upload)

However, when I go to post a multipart with the file I get this:

{
	"error": "E_VALIDATION",
	"status": 400,
	"summary": "3 attributes are invalid",
	"model": "car",
	"invalidAttributes": {
		"model": [
			{
				"rule": "required",
				"message": "Missing attributes model"
			}
		],
		"color": [
			{
				"rule": "required",
				"message": "Missing attributes color"
			}
		],
		"year": [
			{
				"rule": "required",
				"message": "Missing attributes year"
			}
		]
	}
}

It doesn't show the field, how does this work?