Interface A2AGraphPolicyContext

interface A2AGraphPolicyContext {
    caller: A2ACaller;
    entityId?: string;
    entityType?: string;
    fields: readonly string[];
    message: Message;
    operation:
        | "replace"
        | "remove"
        | "upsert"
        | "patch"
        | "clearPatch"
        | "query"
        | "snapshot";
    tenantId?: string;
}