Get pre-signed URL for metrics parquet export

Returns a pre-signed S3 URL to download the Parquet file containing
execution run metrics. The file is designed for client-side analytics
via DuckDB WASM.

If organization_id is provided, returns org-scoped metrics (caller
must be a member of the organization). Otherwise returns user-scoped
metrics for the caller's own runs.

Language
Credentials
Header
URL
Response
Click Try It! to start a request and see the response here!