{
  "$comment": "Uses AWS SigV4 documentation test credentials. These are public examples, not real AWS credentials.",
  "signingDate": "2025-01-02T03:04:05.000Z",
  "region": "us-east-1",
  "service": "bedrock-mantle",
  "credentials": {
    "accessKeyId": "AKIDEXAMPLE",
    "secretAccessKey": "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY",
    "sessionToken": "fixture-session-token"
  },
  "request": {
    "method": "POST",
    "url": "https://bedrock-mantle.us-east-1.api.aws/openai/v1/responses",
    "body": "{\"model\":\"gpt-4o\",\"input\":\"hello\"}",
    "contentType": "application/json"
  },
  "expected": {
    "date": "20250102T030405Z",
    "payloadHash": "50329e51ad520f21b77bad0b01999930ff556cd1bf18434701251ba6c9f877bc",
    "canonicalRequestHash": "1b69b17ef7548a7bf16a6ee749acfd44b7793e04216345dddd6cfaf4c01bfde5",
    "authorization": "AWS4-HMAC-SHA256 Credential=AKIDEXAMPLE/20250102/us-east-1/bedrock-mantle/aws4_request, SignedHeaders=content-type;host;x-amz-content-sha256;x-amz-date;x-amz-security-token, Signature=dc20c8fbe516daf0ccae7e5b7a78fc2936870413a9f1af6e1b2d44b970ce411f"
  }
}
