E204

For the complete documentation index optimized for AI agents, see llms.txt.

Reserved Field Name

Erroneous Code Example

This error occurs when you try to use a reserved field name in your schema or query.

For example, the field id is a reserved field name for any item type.

N::User {
    id: String,
}

Solution

Rename the field to a valid identifier.

N::User {
    github_id: String,
}