Hello, I made a request to update an `inventory` c...
# community-help
t
Hello, I made a request to update an
inventory
collection's schema using:
Copy code
{
  "fields": [
    {
      "name": "productId",
      "drop": true
    },
    {
      "facet": false,
      "index": true,
      "infix": false,
      "locale": "",
      "name": "productId",
      "optional": true,
      "sort": false,
      "type": "string",
      "reference": "products._id"
    }
  ]
}
This returned a success response. However, when I make a request on the
products
collection and attempt to join on the
inventory
collection, I get:
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{
  "message": "Failed to join on `inventory.dev`: No reference field found."
}
inventory
aliases to
<http://inventory.dev|inventory.dev>