> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.propexo.com/api-reference/yardi-rest/leads/create-lead-file-file-upload-yardi-rest/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.propexo.com/_mcp/server.

# Create Lead File (File Upload): Yardi REST

POST https://api.propexo.com/v1/leads/yardi_rest/{lead_id}/file-upload
Content-Type: application/json

Attach a file to a Lead.| Interface      | Method                           |
| -------------- | -------------------------------- |
| ILS Guest Card | /ItfProspect/ImportGuestDocument |Due to PMS limitations, the ID of the created record cannot be retrieved. This will be found on the next data sync.

Reference: https://docs.propexo.com/api-reference/yardi-rest/leads/create-lead-file-file-upload-yardi-rest

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Servers

- `https://api.propexo.com` (Production, default)
- `https://api.sandbox.propexo.com` (Sandbox)

## Request

### Path parameters

- `lead_id` (string, required) — The Propexo unique identifier for the lead

### Body (application/json)

This endpoint expects a _v1_leads_yardi_rest_{lead_id}_file-upload_post_input.

- `integration_id` (string, required) — The Propexo unique identifier for the integration
- `attachment` (V1LeadsYardiRestLeadIdFileUploadPostInputAttachment, required) — The file to attach to the Lead

## Response

### 200

Successful response

- `meta` (V1LeadsYardiRestLeadIdFileUploadPostOutputMeta, required)
- `result` (V1LeadsYardiRestLeadIdFileUploadPostOutputResult, required)

## Errors

### 400 Bad Request Error

Bad Request

- `error` (ErrorResponseError, required)

## Types

### V1LeadsYardiRestLeadIdFileUploadPostInputAttachment

The file to attach to the Lead

- `file_type_id` (string, required) — The Propexo unique identifier for the file type. The file type provided must be listed as being compatible with the Leads model.
- `file_data` (string, required)
- `file_extension` (enum, required) — The file extension for the attachment being uploaded
  - Allowed values: `pdf`, `doc`, `docx`, `xls`, `xlsx`, `jpg`, `jpeg`, `png`
- `description` (string, required) — A description of the file being uploaded

### V1LeadsYardiRestLeadIdFileUploadPostOutputMeta

- `job_id` (string, required)

### V1LeadsYardiRestLeadIdFileUploadPostOutputResult

- `integration_id` (string, required) — The Propexo unique identifier for the integration
- `lead_id` (string, required) — The Propexo unique identifier for the lead
- `attachment` (V1LeadsYardiRestLeadIdFileUploadPostOutputResultAttachment, required)

### ErrorResponseError

- `code` (string, required)
- `message` (string, required)
- `details` (map from string to any, optional)

### V1LeadsYardiRestLeadIdFileUploadPostOutputResultAttachment

- `file_type_id` (string, required) — The Propexo unique identifier for the file type. The file type provided must be listed as being compatible with the Leads model.
- `file_extension` (enum, required) — The file extension for the attachment being uploaded
  - Allowed values: `pdf`, `doc`, `docx`, `xls`, `xlsx`, `jpg`, `jpeg`, `png`
- `description` (string, required) — A description of the file being uploaded
- `file_data` (string, optional, nullable)

## Examples

**Request**

```json
{
  "integration_id": "intg-9f8b7c6d5e4a3b2c1d0e",
  "attachment": {
    "file_type_id": "ft-123abc456def789ghi",
    "file_data": "SGVsbG8gV29ybGQ=",
    "file_extension": "pdf",
    "description": "Signed lease agreement for unit 12B"
  }
}
```

**Response**

```json
{
  "meta": {
    "job_id": "job-20240615-xyz987654321"
  },
  "result": {
    "integration_id": "intg-9f8b7c6d5e4a3b2c1d0e",
    "lead_id": "lead-5a4b3c2d1e0f9g8h7i6j",
    "attachment": {
      "file_type_id": "ft-123abc456def789ghi",
      "file_extension": "pdf",
      "description": "Signed lease agreement for unit 12B",
      "file_data": "SGVsbG8gV29ybGQ="
    }
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload"

payload = {
    "integration_id": "intg-9f8b7c6d5e4a3b2c1d0e",
    "attachment": {
        "file_type_id": "ft-123abc456def789ghi",
        "file_data": "SGVsbG8gV29ybGQ=",
        "file_extension": "pdf",
        "description": "Signed lease agreement for unit 12B"
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"integration_id":"intg-9f8b7c6d5e4a3b2c1d0e","attachment":{"file_type_id":"ft-123abc456def789ghi","file_data":"SGVsbG8gV29ybGQ=","file_extension":"pdf","description":"Signed lease agreement for unit 12B"}}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload"

	payload := strings.NewReader("{\n  \"integration_id\": \"intg-9f8b7c6d5e4a3b2c1d0e\",\n  \"attachment\": {\n    \"file_type_id\": \"ft-123abc456def789ghi\",\n    \"file_data\": \"SGVsbG8gV29ybGQ=\",\n    \"file_extension\": \"pdf\",\n    \"description\": \"Signed lease agreement for unit 12B\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"integration_id\": \"intg-9f8b7c6d5e4a3b2c1d0e\",\n  \"attachment\": {\n    \"file_type_id\": \"ft-123abc456def789ghi\",\n    \"file_data\": \"SGVsbG8gV29ybGQ=\",\n    \"file_extension\": \"pdf\",\n    \"description\": \"Signed lease agreement for unit 12B\"\n  }\n}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"integration_id\": \"intg-9f8b7c6d5e4a3b2c1d0e\",\n  \"attachment\": {\n    \"file_type_id\": \"ft-123abc456def789ghi\",\n    \"file_data\": \"SGVsbG8gV29ybGQ=\",\n    \"file_extension\": \"pdf\",\n    \"description\": \"Signed lease agreement for unit 12B\"\n  }\n}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload', [
  'body' => '{
  "integration_id": "intg-9f8b7c6d5e4a3b2c1d0e",
  "attachment": {
    "file_type_id": "ft-123abc456def789ghi",
    "file_data": "SGVsbG8gV29ybGQ=",
    "file_extension": "pdf",
    "description": "Signed lease agreement for unit 12B"
  }
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"integration_id\": \"intg-9f8b7c6d5e4a3b2c1d0e\",\n  \"attachment\": {\n    \"file_type_id\": \"ft-123abc456def789ghi\",\n    \"file_data\": \"SGVsbG8gV29ybGQ=\",\n    \"file_extension\": \"pdf\",\n    \"description\": \"Signed lease agreement for unit 12B\"\n  }\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "integration_id": "intg-9f8b7c6d5e4a3b2c1d0e",
  "attachment": [
    "file_type_id": "ft-123abc456def789ghi",
    "file_data": "SGVsbG8gV29ybGQ=",
    "file_extension": "pdf",
    "description": "Signed lease agreement for unit 12B"
  ]
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.propexo.com/v1/leads/yardi_rest/lead_id/file-upload")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```