> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.itspropel.com/llms.txt.
> For full documentation content, see https://docs.itspropel.com/llms-full.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.itspropel.com/_mcp/server.

# Create Estimate

POST https://estimates
Content-Type: multipart/form-data

Reference: https://docs.itspropel.com/propel-biz/18-estimates/18-estimates-estimates/create-estimate

## OpenAPI Specification

```yaml
openapi: 3.1.0
info:
  title: PropelBiz
  version: 1.0.0
paths:
  /estimates:
    post:
      operationId: create-estimate
      summary: Create Estimate
      tags:
        - subpackage_18Estimates.subpackage_18Estimates/18EstimatesEstimates
      parameters:
        - name: '{{tenant_key_name}}'
          in: header
          required: false
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/18 Estimates_18 Estimates >
                  Estimates_Create Estimate_Response_200
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                customer_id:
                  type: string
                  description: 'Required: Customer UUID - must exist in customers table'
                valid_until:
                  type: string
                  description: >-
                    Optional: Expiry date - must be after estimate_date -
                    YYYY-MM-DD
                estimate_date:
                  type: string
                  description: >-
                    Optional: Estimate date - YYYY-MM-DD format - defaults to
                    today
                work_order_id:
                  type: string
                  description: >-
                    Optional: Link to existing work order - must exist in
                    work_orders table
                customer_notes:
                  type: string
                  description: 'Optional: Notes visible to customer - max 2000 chars'
                internal_notes:
                  type: string
                  description: >-
                    Optional: Internal notes not visible to customer - max 2000
                    chars
                billing_location_id:
                  type: string
                  description: >-
                    Optional: Billing location UUID - must exist in
                    customer_locations table
                line_items[0][notes]:
                  type: string
                  description: 'Optional: Line item notes - max 1000 chars'
                line_items[0][quantity]:
                  type: string
                  description: 'Required with line_items: Quantity - numeric min 0.01'
                line_items[0][is_taxable]:
                  type: string
                  description: 'Optional: Whether item is taxable - boolean - default true'
                line_items[0][unit_price]:
                  type: string
                  description: 'Required with line_items: Unit price - numeric min 0'
                line_items[0][description]:
                  type: string
                  description: >-
                    Required with line_items: Line item description - max 500
                    chars
                line_items[0][is_optional]:
                  type: string
                  description: 'Optional: Whether item is optional - boolean - default false'
                customer_signature_required:
                  type: string
                  description: >-
                    Optional: Whether customer signature is required - boolean -
                    false
                line_items[0][line_item_type]:
                  type: string
                  description: >-
                    Required with line_items: Type -
                    labor|parts|equipment_rental|service_fee|travel|discount|ad_hoc
                line_items[0][discount_amount]:
                  type: string
                  description: 'Optional: Discount amount - numeric min 0'
                line_items[0][pricebook_item_id]:
                  type: string
                  description: >-
                    Optional: PriceBook item UUID - must exist in
                    pricebook_items table
              required:
                - customer_id
                - valid_until
                - estimate_date
                - work_order_id
                - customer_notes
                - internal_notes
                - billing_location_id
                - line_items[0][notes]
                - line_items[0][quantity]
                - line_items[0][is_taxable]
                - line_items[0][unit_price]
                - line_items[0][description]
                - line_items[0][is_optional]
                - customer_signature_required
                - line_items[0][line_item_type]
                - line_items[0][discount_amount]
                - line_items[0][pricebook_item_id]
servers:
  - url: https:/
components:
  schemas:
    18 Estimates_18 Estimates > Estimates_Create Estimate_Response_200:
      type: object
      properties: {}
      description: Empty response body
      title: 18 Estimates_18 Estimates > Estimates_Create Estimate_Response_200

```

## SDK Code Examples

```python
import requests

url = "https://https/estimates"

payload = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_id\"\r\n\r\n3fa85f64-5717-4562-b3fc-2c963f66afa6\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"valid_until\"\r\n\r\n2024-07-31\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"estimate_date\"\r\n\r\n2024-07-01\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"work_order_id\"\r\n\r\n7b9c9f1e-8d3a-4f2a-9c1e-123456789abc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_notes\"\r\n\r\nPlease review the estimate and approve by the valid until date.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"internal_notes\"\r\n\r\nPriority customer, apply standard discount.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"billing_location_id\"\r\n\r\nd4e5f6a7-b8c9-4d0e-9f1a-23456789abcd\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][notes]\"\r\n\r\nIncludes installation and setup.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][quantity]\"\r\n\r\n3\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_taxable]\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][unit_price]\"\r\n\r\n150.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][description]\"\r\n\r\nPremium air conditioning unit\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_optional]\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_signature_required\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][line_item_type]\"\r\n\r\nparts\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][discount_amount]\"\r\n\r\n20.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][pricebook_item_id]\"\r\n\r\na1b2c3d4-e5f6-7890-abcd-ef1234567890\r\n-----011000010111000001101001--\r\n"
headers = {
    "{{tenant_key_name}}": "{{tenant_key_value1}}|{{tenant_key_value2}}",
    "Content-Type": "multipart/form-data; boundary=---011000010111000001101001"
}

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

print(response.json())
```

```javascript
const url = 'https://https/estimates';
const form = new FormData();
form.append('customer_id', '3fa85f64-5717-4562-b3fc-2c963f66afa6');
form.append('valid_until', '2024-07-31');
form.append('estimate_date', '2024-07-01');
form.append('work_order_id', '7b9c9f1e-8d3a-4f2a-9c1e-123456789abc');
form.append('customer_notes', 'Please review the estimate and approve by the valid until date.');
form.append('internal_notes', 'Priority customer, apply standard discount.');
form.append('billing_location_id', 'd4e5f6a7-b8c9-4d0e-9f1a-23456789abcd');
form.append('line_items[0][notes]', 'Includes installation and setup.');
form.append('line_items[0][quantity]', '3');
form.append('line_items[0][is_taxable]', 'true');
form.append('line_items[0][unit_price]', '150.00');
form.append('line_items[0][description]', 'Premium air conditioning unit');
form.append('line_items[0][is_optional]', 'false');
form.append('customer_signature_required', 'true');
form.append('line_items[0][line_item_type]', 'parts');
form.append('line_items[0][discount_amount]', '20.00');
form.append('line_items[0][pricebook_item_id]', 'a1b2c3d4-e5f6-7890-abcd-ef1234567890');

const options = {
  method: 'POST',
  headers: {'{{tenant_key_name}}': '{{tenant_key_value1}}|{{tenant_key_value2}}'}
};

options.body = form;

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://https/estimates"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_id\"\r\n\r\n3fa85f64-5717-4562-b3fc-2c963f66afa6\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"valid_until\"\r\n\r\n2024-07-31\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"estimate_date\"\r\n\r\n2024-07-01\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"work_order_id\"\r\n\r\n7b9c9f1e-8d3a-4f2a-9c1e-123456789abc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_notes\"\r\n\r\nPlease review the estimate and approve by the valid until date.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"internal_notes\"\r\n\r\nPriority customer, apply standard discount.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"billing_location_id\"\r\n\r\nd4e5f6a7-b8c9-4d0e-9f1a-23456789abcd\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][notes]\"\r\n\r\nIncludes installation and setup.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][quantity]\"\r\n\r\n3\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_taxable]\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][unit_price]\"\r\n\r\n150.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][description]\"\r\n\r\nPremium air conditioning unit\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_optional]\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_signature_required\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][line_item_type]\"\r\n\r\nparts\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][discount_amount]\"\r\n\r\n20.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][pricebook_item_id]\"\r\n\r\na1b2c3d4-e5f6-7890-abcd-ef1234567890\r\n-----011000010111000001101001--\r\n")

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

	req.Header.Add("{{tenant_key_name}}", "{{tenant_key_value1}}|{{tenant_key_value2}}")

	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://https/estimates")

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

request = Net::HTTP::Post.new(url)
request["{{tenant_key_name}}"] = '{{tenant_key_value1}}|{{tenant_key_value2}}'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_id\"\r\n\r\n3fa85f64-5717-4562-b3fc-2c963f66afa6\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"valid_until\"\r\n\r\n2024-07-31\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"estimate_date\"\r\n\r\n2024-07-01\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"work_order_id\"\r\n\r\n7b9c9f1e-8d3a-4f2a-9c1e-123456789abc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_notes\"\r\n\r\nPlease review the estimate and approve by the valid until date.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"internal_notes\"\r\n\r\nPriority customer, apply standard discount.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"billing_location_id\"\r\n\r\nd4e5f6a7-b8c9-4d0e-9f1a-23456789abcd\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][notes]\"\r\n\r\nIncludes installation and setup.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][quantity]\"\r\n\r\n3\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_taxable]\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][unit_price]\"\r\n\r\n150.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][description]\"\r\n\r\nPremium air conditioning unit\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_optional]\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_signature_required\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][line_item_type]\"\r\n\r\nparts\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][discount_amount]\"\r\n\r\n20.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][pricebook_item_id]\"\r\n\r\na1b2c3d4-e5f6-7890-abcd-ef1234567890\r\n-----011000010111000001101001--\r\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://https/estimates")
  .header("{{tenant_key_name}}", "{{tenant_key_value1}}|{{tenant_key_value2}}")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_id\"\r\n\r\n3fa85f64-5717-4562-b3fc-2c963f66afa6\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"valid_until\"\r\n\r\n2024-07-31\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"estimate_date\"\r\n\r\n2024-07-01\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"work_order_id\"\r\n\r\n7b9c9f1e-8d3a-4f2a-9c1e-123456789abc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_notes\"\r\n\r\nPlease review the estimate and approve by the valid until date.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"internal_notes\"\r\n\r\nPriority customer, apply standard discount.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"billing_location_id\"\r\n\r\nd4e5f6a7-b8c9-4d0e-9f1a-23456789abcd\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][notes]\"\r\n\r\nIncludes installation and setup.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][quantity]\"\r\n\r\n3\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_taxable]\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][unit_price]\"\r\n\r\n150.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][description]\"\r\n\r\nPremium air conditioning unit\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_optional]\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_signature_required\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][line_item_type]\"\r\n\r\nparts\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][discount_amount]\"\r\n\r\n20.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][pricebook_item_id]\"\r\n\r\na1b2c3d4-e5f6-7890-abcd-ef1234567890\r\n-----011000010111000001101001--\r\n")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://https/estimates', [
  'multipart' => [
    [
        'name' => 'customer_id',
        'contents' => '3fa85f64-5717-4562-b3fc-2c963f66afa6'
    ],
    [
        'name' => 'valid_until',
        'contents' => '2024-07-31'
    ],
    [
        'name' => 'estimate_date',
        'contents' => '2024-07-01'
    ],
    [
        'name' => 'work_order_id',
        'contents' => '7b9c9f1e-8d3a-4f2a-9c1e-123456789abc'
    ],
    [
        'name' => 'customer_notes',
        'contents' => 'Please review the estimate and approve by the valid until date.'
    ],
    [
        'name' => 'internal_notes',
        'contents' => 'Priority customer, apply standard discount.'
    ],
    [
        'name' => 'billing_location_id',
        'contents' => 'd4e5f6a7-b8c9-4d0e-9f1a-23456789abcd'
    ],
    [
        'name' => 'line_items[0][notes]',
        'contents' => 'Includes installation and setup.'
    ],
    [
        'name' => 'line_items[0][quantity]',
        'contents' => '3'
    ],
    [
        'name' => 'line_items[0][is_taxable]',
        'contents' => 'true'
    ],
    [
        'name' => 'line_items[0][unit_price]',
        'contents' => '150.00'
    ],
    [
        'name' => 'line_items[0][description]',
        'contents' => 'Premium air conditioning unit'
    ],
    [
        'name' => 'line_items[0][is_optional]',
        'contents' => 'false'
    ],
    [
        'name' => 'customer_signature_required',
        'contents' => 'true'
    ],
    [
        'name' => 'line_items[0][line_item_type]',
        'contents' => 'parts'
    ],
    [
        'name' => 'line_items[0][discount_amount]',
        'contents' => '20.00'
    ],
    [
        'name' => 'line_items[0][pricebook_item_id]',
        'contents' => 'a1b2c3d4-e5f6-7890-abcd-ef1234567890'
    ]
  ]
  'headers' => [
    '{{tenant_key_name}}' => '{{tenant_key_value1}}|{{tenant_key_value2}}',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://https/estimates");
var request = new RestRequest(Method.POST);
request.AddHeader("{{tenant_key_name}}", "{{tenant_key_value1}}|{{tenant_key_value2}}");
request.AddParameter("undefined", "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_id\"\r\n\r\n3fa85f64-5717-4562-b3fc-2c963f66afa6\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"valid_until\"\r\n\r\n2024-07-31\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"estimate_date\"\r\n\r\n2024-07-01\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"work_order_id\"\r\n\r\n7b9c9f1e-8d3a-4f2a-9c1e-123456789abc\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_notes\"\r\n\r\nPlease review the estimate and approve by the valid until date.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"internal_notes\"\r\n\r\nPriority customer, apply standard discount.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"billing_location_id\"\r\n\r\nd4e5f6a7-b8c9-4d0e-9f1a-23456789abcd\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][notes]\"\r\n\r\nIncludes installation and setup.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][quantity]\"\r\n\r\n3\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_taxable]\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][unit_price]\"\r\n\r\n150.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][description]\"\r\n\r\nPremium air conditioning unit\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][is_optional]\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customer_signature_required\"\r\n\r\ntrue\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][line_item_type]\"\r\n\r\nparts\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][discount_amount]\"\r\n\r\n20.00\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"line_items[0][pricebook_item_id]\"\r\n\r\na1b2c3d4-e5f6-7890-abcd-ef1234567890\r\n-----011000010111000001101001--\r\n", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["{{tenant_key_name}}": "{{tenant_key_value1}}|{{tenant_key_value2}}"]
let parameters = [
  [
    "name": "customer_id",
    "value": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
  ],
  [
    "name": "valid_until",
    "value": "2024-07-31"
  ],
  [
    "name": "estimate_date",
    "value": "2024-07-01"
  ],
  [
    "name": "work_order_id",
    "value": "7b9c9f1e-8d3a-4f2a-9c1e-123456789abc"
  ],
  [
    "name": "customer_notes",
    "value": "Please review the estimate and approve by the valid until date."
  ],
  [
    "name": "internal_notes",
    "value": "Priority customer, apply standard discount."
  ],
  [
    "name": "billing_location_id",
    "value": "d4e5f6a7-b8c9-4d0e-9f1a-23456789abcd"
  ],
  [
    "name": "line_items[0][notes]",
    "value": "Includes installation and setup."
  ],
  [
    "name": "line_items[0][quantity]",
    "value": "3"
  ],
  [
    "name": "line_items[0][is_taxable]",
    "value": "true"
  ],
  [
    "name": "line_items[0][unit_price]",
    "value": "150.00"
  ],
  [
    "name": "line_items[0][description]",
    "value": "Premium air conditioning unit"
  ],
  [
    "name": "line_items[0][is_optional]",
    "value": "false"
  ],
  [
    "name": "customer_signature_required",
    "value": "true"
  ],
  [
    "name": "line_items[0][line_item_type]",
    "value": "parts"
  ],
  [
    "name": "line_items[0][discount_amount]",
    "value": "20.00"
  ],
  [
    "name": "line_items[0][pricebook_item_id]",
    "value": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  ]
]

let boundary = "---011000010111000001101001"

var body = ""
var error: NSError? = nil
for param in parameters {
  let paramName = param["name"]!
  body += "--\(boundary)\r\n"
  body += "Content-Disposition:form-data; name=\"\(paramName)\""
  if let filename = param["fileName"] {
    let contentType = param["content-type"]!
    let fileContent = String(contentsOfFile: filename, encoding: String.Encoding.utf8)
    if (error != nil) {
      print(error as Any)
    }
    body += "; filename=\"\(filename)\"\r\n"
    body += "Content-Type: \(contentType)\r\n\r\n"
    body += fileContent
  } else if let paramValue = param["value"] {
    body += "\r\n\r\n\(paramValue)"
  }
}

let request = NSMutableURLRequest(url: NSURL(string: "https://https/estimates")! 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()
```