Value can't be blank error for list.single_line_text_field

Retired Boards Appdev Graphql Basics And Troubleshooting
1

Hi

I am trying to post a metafield value for a field with the type list.single_line_text_field however I get an error.

I am testing this in Postman. This is the body of the message:

{
“metafield”: {
“namespace”: “specifications”,
“key”: “models”,
“value”: [“Ford”, “BMW”, “Fiat”],
“type”: “list.single_line_text_field”
}
}

This is the response:

{
“errors”: {
“value”: [
“can’t be blank.”
]
}
}

This is my URL: [https://[my API key]:my API token]@[my_shop].myshopify.com/admin/api/2023-04/products/[product id]/metafields.json
I am using a POST request. My headers include:

  • Content-Type = application/json
  • X-Shopify-Access-Token = My API token

What am I doing wrong here?

2

This issue has been solved with the help of @tyler-rowsell

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