Add AppSurfaces to an AppConfiguration

POST  /app_configurations/:apns_app_configuration_id/relationships/app_surfaces

curl https://reactor.adobe.io/app_configurations/:app_configuration_id/relationships/app_surfaces \
  -H "Accept: application/vnd.api+json;revision=1" \
  -H "Content-Type: application/vnd.api+json" \
  -H "Authorization: Bearer [TOKEN]" \
  -H "X-Api-Key: [KEY]" \
  -H "X-Gw-Ims-Org-Id: [ORG_ID]" \
  -X POST \
  -d \
'
{
  "data": [
    {
      "id": "AS171978466e2d4cbeb03c276d2cc7ed2a",
      "type": "app_surfaces"
    }
  ]
}'

{
  "data": [
    {
      "type": "app_surfaces",
      "id": "AS171978466e2d4cbeb03c276d2cc7ed2a"
    }
  ],
  "links": {
    "related": "https://reactor.adobe.io/app_configurations/AC7f38f663c0d14584a854711e24b80abf/app_surfaces",
    "self": "https://reactor.adobe.io/app_configurations/AC7f38f663c0d14584a854711e24b80abf/relationships/app_surfaces"
  }
}