curl --request GET \
  --url https://prod.featherhq.com/api/v1/workflow/{workflowId}/executions/by-phone \
  --header 'X-API-Key: <api-key>'

{
  "executions": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "workflowId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "status": "<string>",
      "startedAt": "<string>",
      "completedAt": "<string>",
      "customerLeadId": "<string>",
      "primaryPhone": "<string>",
      "disposition": "<string>",
      "createdAt": "<string>",
      "stepIndex": 123,
      "nextRunAt": "<string>",
      "priorityDate": "<string>",
      "metadata": {},
      "variables": {}
    }
  ],
  "pagination": {
    "limit": 123,
    "nextCursor": "<string>"
  }
}