Function request_git_credentials 

pub async fn request_git_credentials(
    server: &str,
    token: &Option<String>,
    worker_id: Option<&str>,
    workspace_id: &str,
    operation: &str,
    query: &GitCredentialQuery,
) -> Result<Option<GitCredentialMaterial>>

Requests short-lived Git credentials from the A2A control plane.

Missing credentials return Ok(None) when the server responds with 404.

Examples

let creds = request_git_credentials(client, server, &token, None, "ws-1", "get", &query).await?;