Create a new PAM asset

{
  "code": "tshirt_artemis_main_picture",
  "categories": [
    "tshirts_assets"
  ],
  "description": "The main picture of the Artemis t-shirt",
  "localizable": false,
  "tags": [
    "tshirts",
    "red",
    "summer"
  ],
  "end_of_use": "2019-09-01T00:00:00+0200",
  "variation_files": [
    {
      "_link": {
        "download": {
          "href": "https://demo.akeneo.com/api/rest/v1/assets/tshirt_artemis_main_picture/variation-files/ecommerce/no_locale/download"
        },
        "self": {
          "href": "https://demo.akeneo.com/api/rest/v1/assets/tshirt_artemis_main_picture/variation-files/ecommerce/no_locale"
        }
      },
      "locale": null,
      "scope": "e_commerce",
      "code": "7/5/8/e/758e39d48va7b42a55001434fd3d7b6cf3189b7f_tshirt_artemis_main_picture_ecommerce.jpg"
    },
    {
      "_link": {
        "download": {
          "href": "https://demo.akeneo.com/api/rest/v1/assets/tshirt_artemis_main_picture/variation-files/print/no_locale/download"
        },
        "self": {
          "href": "https://demo.akeneo.com/api/rest/v1/assets/tshirt_artemis_main_picture/variation-files/print/no_locale"
        }
      },
      "locale": null,
      "scope": "print",
      "code": "7/5/8/e/759e39d48va7b42a55002434fd3d7b6cf3189b7f_tshirt_artemis_main_picture_print.jpg"
    }
  ],
  "reference_files": [
    {
      "_link": {
        "download": {
          "href": "https://demo.akeneo.com/api/rest/v1/assets/tshirt_artemis_main_picture/reference-files/no_locale/download"
        },
        "self": {
          "href": "https://demo.akeneo.com/api/rest/v1/assets/tshirt_artemis_main_picture/reference-files/no_locale"
        }
      },
      "locale": null,
      "code": "7/5/8/e/759e39d48va7b42a55002434fd3d7b6cf3189b7f_tshirt_artemis_main_picture.jpg"
    }
  ]
}