curl --request POST \
  --url https://app.yampi.ai/api/v1/accounts/{account_id}/contract_imports/{contract_import_id}/items/{id}/apply \
  --header 'Content-Type: application/json' \
  --header 'api_access_token: <api-key>' \
  --data '
{
  "proposal_digest": "<string>"
}
'

const options = {
  method: 'POST',
  headers: {api_access_token: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({proposal_digest: '<string>'})
};

fetch('https://app.yampi.ai/api/v1/accounts/{account_id}/contract_imports/{contract_import_id}/items/{id}/apply', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.yampi.ai/api/v1/accounts/{account_id}/contract_imports/{contract_import_id}/items/{id}/apply"

payload = { "proposal_digest": "<string>" }
headers = {
    "api_access_token": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "id": 123,
  "source_name": "<string>",
  "status": "<string>",
  "document_kind": "<string>",
  "proposal": {},
  "proposal_digest": "<string>",
  "warnings": [
    "<string>"
  ],
  "refusal": "<string>",
  "error": "<string>",
  "property_id": 123,
  "property_manager_id": 123,
  "created_at": 123
}

{
  "description": "<string>",
  "errors": [
    {
      "field": "<string>",
      "message": "<string>",
      "code": "<string>"
    }
  ]
}

{}

{}