curl --request POST \
  --url https://api.mottostreaming.com/cms/banner_collections/v1 \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "project_id": "<string>",
  "name": "<string>",
  "banner_ids": [
    "<string>"
  ]
}
'

{
  "banner_collection": {
    "project_id": "<string>",
    "name": "<string>",
    "id": "<string>",
    "banner_ids": [
      "<string>"
    ]
  }
}