Usage
Description
Thenpx 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.
By default, the output schema is set to the Router Schema. To use the Client Schema instead, specify the
-c or --client-schema flag to the command.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.-c, --client-schema: Output the Client Schema instead of the default Router Schema.
Examples
Notes
- The
npx wgc federated-graph fetch-schemacommand 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.