Middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.
GraphQL queries must be strings. It looks like you're sending the internal graphql-js representation of a parsed query in your request instead of a request in the GraphQL query language. You can convert an AST to a string using the `print` function from `graphql`, or use a client like `apollo-client` which converts the internal representation to a string for you.
https://www.graphql-code-generator.com/
operations
This method is not currently supported, response