curl --request POST \
  --url http://localhost:3500/v1/agreements/{id}/renewal/extend \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'if-match: <if-match>' \
  --data '
{
  "confirm_occurrence_override": false
}
'

const options = {
  method: 'POST',
  headers: {
    'if-match': '<if-match>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({confirm_occurrence_override: false})
};

fetch('http://localhost:3500/v1/agreements/{id}/renewal/extend', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "http://localhost:3500/v1/agreements/{id}/renewal/extend"

payload = { "confirm_occurrence_override": False }
headers = {
    "if-match": "<if-match>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "title": "<string>",
  "status": "draft",
  "effective_date": "<string>",
  "expiration_date": "<string>",
  "suppliers": [],
  "recipients": [],
  "tags": [],
  "readiness": {
    "ready": true,
    "reasons": [
      "inactive"
    ]
  },
  "renewal_action": {
    "kind": "cancel_by",
    "deadline": "<string>"
  },
  "version": 1,
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "alert_summary": {
    "counts": {
      "pending": 1,
      "claimed": 1,
      "dismissed": 1,
      "credited": 1
    },
    "pending_topic_count": 1,
    "organization_currency": {
      "currency_code": "<string>",
      "impact_amount": "<string>",
      "missing_amount_count": 123,
      "impact_by_status": {
        "pending": "<string>",
        "claimed": "<string>",
        "credited": "<string>",
        "dismissed": "<string>"
      }
    }
  },
  "relationships": {
    "price_item_count": 1,
    "document_count": 1,
    "invoice_match_count": 1
  },
  "applicability": {
    "match": "all",
    "conditions": [
      {
        "field": "all_references",
        "operator": "contains",
        "value": "<string>"
      }
    ]
  },
  "renewal": {
    "mode": null,
    "period": null,
    "occurrences_remaining": null,
    "notice_period": null,
    "deadline_override": null
  },
  "instructions": "<string>",
  "alert_settings": {
    "flag_undercharges": false,
    "flag_uncovered_items": false
  },
  "matching_settings": {
    "smart_matching_enabled": false,
    "smart_matching_criterion": null
  }
}

{
  "error": {
    "code": "validation_error",
    "message": "Invalid request format, parameters, or body. Details contain up to 20 actionable field errors; the complete encoded request body must be at most 2 MiB (2,097,152 bytes).",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "invalid_token",
    "message": "Missing or invalid bearer credential.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "forbidden",
    "message": "Access denied: forbidden, token_disabled, organization_required, insufficient_role, or mfa_required. Check the error code and effective permissions.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "The resource does not exist in the current organization.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "conflict",
    "message": "Work is in progress, active-agreement requirements are unmet, the source is unavailable, or an idempotency key conflicts.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "precondition_failed",
    "message": "The resource changed since the supplied ETag was read.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "precondition_required",
    "message": "A current strong If-Match is required.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "rate_limit_exceeded",
    "message": "The IP or authenticated credential exceeded its request limit.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "internal_error",
    "message": "Unexpected server failure. Include the request ID when contacting support.",
    "request_id": "req_example"
  }
}

{
  "error": {
    "code": "service_unavailable",
    "message": "Authentication infrastructure is unavailable or rate limited. Honor Retry-After when provided.",
    "request_id": "req_example"
  }
}