GraphQLError

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/GraphQLError",
  "title": "GraphQLError",
  "type": "object",
  "description": "A GraphQL error returned when a query fails partially or completely.",
  "properties": {
    "message": {
      "type": "string",
      "description": "Human-readable description of the error."
    },
    "locations": {
      "type": "array",
      "description": "Locations in the query where the error occurred.",
      "items": {
        "type": "object",
        "properties": {
          "line": {
            "type": "integer",
            "description": "The line number in the query."
          },
          "column": {
            "type": "integer",
            "description": "The column number in the query."
          }
        }
      }
    },
    "path": {
      "type": "array",
      "description": "Path to the field that caused the error.",
      "items": {
        "type": "string"
      }
    },
    "extensions": {
      "type": "object",
      "description": "Additional error metadata.",
      "additionalProperties": true
    }
  }
}