{
  "httpRequest": {
    "method": "POST",
    "path": "/v1/messages",
    "body": {
      "type": "REGEX",
      "regex": "[\\s\\S]*\\[\\{\"type\":\"text\",\"text\":\"You are an expert n8n workflow builder working inside a [\\s\\S]*\"type\"\\s*:\\s*\"tool_use\"[\\s\\S]{0,300}\"name\"\\s*:\\s*\"verify-built-workflow\"[\\s\\S]*"
    }
  },
  "httpResponse": {
    "statusCode": 200,
    "reasonPhrase": "OK",
    "headers": {
      "x-envoy-upstream-service-time": [
        "4024"
      ],
      "vary": [
        "Accept-Encoding"
      ],
      "traceresponse": [
        "00-9e16f2db6f78a9ac72a6589cdc06499f-3302e89e9b1d430f-01"
      ],
      "strict-transport-security": [
        "max-age=31536000; includeSubDomains; preload"
      ],
      "set-cookie": [
        "_cfuvid=O9IsMVubuSY.vwok1irpUlQ.y9jTK40U6xocSHlDYko-1778773724.9644094-1.0.1.1-My7wj5nkdYw0yiem4Ab6gJsT7SoUAdKpP1NWa2hzIPc; HttpOnly; SameSite=None; Secure; Path=/; Domain=api.anthropic.com"
      ],
      "request-id": [
        "req_011Cb2iz851GcWMN5dyqgpm2"
      ],
      "cf-cache-status": [
        "DYNAMIC"
      ],
      "anthropic-ratelimit-tokens-reset": [
        "2026-05-14T15:48:45Z"
      ],
      "anthropic-ratelimit-tokens-remaining": [
        "17973000"
      ],
      "anthropic-ratelimit-tokens-limit": [
        "18000000"
      ],
      "anthropic-ratelimit-requests-reset": [
        "2026-05-14T15:48:45Z"
      ],
      "anthropic-ratelimit-requests-remaining": [
        "19998"
      ],
      "anthropic-ratelimit-requests-limit": [
        "20000"
      ],
      "anthropic-ratelimit-output-tokens-reset": [
        "2026-05-14T15:48:45Z"
      ],
      "anthropic-ratelimit-output-tokens-remaining": [
        "3000000"
      ],
      "anthropic-ratelimit-output-tokens-limit": [
        "3000000"
      ],
      "anthropic-ratelimit-input-tokens-reset": [
        "2026-05-14T15:48:45Z"
      ],
      "anthropic-ratelimit-input-tokens-remaining": [
        "14973000"
      ],
      "anthropic-ratelimit-input-tokens-limit": [
        "15000000"
      ],
      "X-Robots-Tag": [
        "none"
      ],
      "Server": [
        "cloudflare"
      ],
      "Date": [
        "Thu, 14 May 2026 15:48:49 GMT"
      ],
      "Content-Type": [
        "text/event-stream; charset=utf-8"
      ],
      "Content-Security-Policy": [
        "default-src 'none'; frame-ancestors 'none'"
      ],
      "Cache-Control": [
        "no-cache"
      ],
      "CF-RAY": [
        "9fbb0c850ed3b8e3-BCN"
      ]
    },
    "cookies": {
      "_cfuvid": "O9IsMVubuSY.vwok1irpUlQ.y9jTK40U6xocSHlDYko-1778773724.9644094-1.0.1.1-My7wj5nkdYw0yiem4Ab6gJsT7SoUAdKpP1NWa2hzIPc"
    },
    "body": {
      "type": "STRING",
      "string": "event: message_start\ndata: {\"type\":\"message_start\",\"message\":{\"model\":\"claude-sonnet-4-6\",\"id\":\"msg_01YB5VbYfdR3fDS7Cyi2HuPJ\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[],\"stop_reason\":null,\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":446,\"cache_creation_input_tokens\":524,\"cache_read_input_tokens\":28111,\"cache_creation\":{\"ephemeral_5m_input_tokens\":524,\"ephemeral_1h_input_tokens\":0},\"output_tokens\":2,\"service_tier\":\"standard\",\"inference_geo\":\"global\"}}          }\n\nevent: content_block_start\ndata: {\"type\":\"content_block_start\",\"index\":0,\"content_block\":{\"type\":\"text\",\"text\":\"\"}      }\n\nevent: ping\ndata: {\"type\": \"ping\"}\n\nevent: content_block_delta\ndata: {\"type\":\"content_block_delta\",\"index\":0,\"delta\":{\"type\":\"text_delta\",\"text\":\"Workflow\"} }\n\nevent: content_block_delta\ndata: {\"type\":\"content_block_delta\",\"index\":0,\"delta\":{\"type\":\"text_delta\",\"text\":\" \\\"INS-164 mocked credential guard\\\" (ID: `KOtSilVM2NNhrldh`) is built\"}}\n\nevent: content_block_delta\ndata: {\"type\":\"content_block_delta\",\"index\":0,\"delta\":{\"type\":\"text_delta\",\"text\":\" and verified — Manual Trigger connects to a Slack post-message node using a\"}      }\n\nevent: content_block_delta\ndata: {\"type\":\"content_block_delta\",\"index\":0,\"delta\":{\"type\":\"text_delta\",\"text\":\" mocked `slackApi` credential, both nodes executed successfully.\"}}\n\nevent: content_block_stop\ndata: {\"type\":\"content_block_stop\",\"index\":0             }\n\nevent: message_delta\ndata: {\"type\":\"message_delta\",\"delta\":{\"stop_reason\":\"end_turn\",\"stop_sequence\":null,\"stop_details\":null},\"usage\":{\"input_tokens\":446,\"cache_creation_input_tokens\":524,\"cache_read_input_tokens\":28111,\"output_tokens\":66} }\n\nevent: message_stop\ndata: {\"type\":\"message_stop\"     }\n\n",
      "rawBytes": "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",
      "contentType": "text/event-stream; charset=utf-8"
    }
  },
  "id": "0023-1778773735318-unknown-host-POST-_v1_messages-03df361d.json",
  "priority": 0,
  "timeToLive": {
    "unlimited": true
  },
  "times": {
    "unlimited": true
  }
}