curl --request PATCH \
  --url https://api.coval.dev/v1/dashboards/{dashboard_id} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "display_name": "Updated Dashboard Name"
}
'

{
  "dashboard": {
    "name": "dashboards/abc123def456ghi789jklm",
    "create_time": "2025-10-14T12:00:00Z",
    "update_time": "2025-10-15T14:30:00Z",
    "display_name": "Production Metrics"
  }
}