Permanently Delete Collections

curl --request DELETE \
  --url https://api.storytell.ai/v1/collections

{
  "code": "<string>",
  "data": {
    "message": "<string>"
  },
  "details": {
    "consumption": {
      "units": 123
    },
    "operation": {
      "duration": 123,
      "operationId": "<string>"
    }
  },
  "done": true,
  "eventKey": "<string>",
  "message": "<string>"
}