curl --request POST \
  --url https://api.sixtyfour.ai/workflows/run \
  --header 'Content-Type: application/json' \
  --data '
{
  "specs_override": {},
  "webhook_payload": [
    {}
  ]
}
'

{
  "status": "<string>",
  "workflow_id": "<string>",
  "job_id": "<string>",
  "cache_config": {}
}