Before you can interact with a subgraph, you need toDocumentation Index
Fetch the complete documentation index at: https://wundergraphinc-dominik-eng-9395-add-nats-tlsmtls-router-tes.mintlify.app/llms.txt
Use this file to discover all available pages before exploring further.
create it. Each subgraph is mapped to a GraphQL service that can respond to the relevant GraphQL schema.