curl --request POST \
  --url https://app.getpaperjet.com/api/v1/workflows/{workflowId}/execute \
  --header 'x-api-key: <api-key>'

{
  "workflowExecutionId": "<string>",
  "workflowId": "<string>",
  "status": "<string>",
  "fileId": "<string>",
  "filename": "<string>"
}