Fetch-Schema

Fetches the latest valid SDL of a federated graph. The output can be piped to a file. This is primarily used for debugging purposes

Usage

npx wgc federated-graph fetch-schema <name>

Description

The npx wgc federated-graph fetch-schema command allows you to fetch the latest valid Schema Definition Language (SDL) of a federated graph from the Cosmo platform's control plane. You can use this command to retrieve the SDL and, if needed, pipe the output to a file.

Parameters

• <name>: The name of the federated graph you want to fetch. Replace <name> with the name of the federated graph you wish to retrieve the SDL for.

Options

• -n, --namespace : The namespace of the federated graph (Default: "default").

• -o, --out : Destination file for the SDL. Prints to standard output if not provided.

Examples

npx wgc federated-graph fetch-schema production

Fetch the latest valid SDL of the federated graph named "production."

npx wgc federated-graph fetch-schema production -o production-schema.graphql

Fetch the latest valid SDL of the federated graph named "production" and save it to a file named "production-schema.graphql."

Notes

• The npx wgc federated-graph fetch-schema command interacts with the Cosmo platform's control plane to fetch the latest valid SDL of the specified federated graph. Ensure that you have the necessary permissions to perform this operation.