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# UpdateSchedule

POST https://api//api/public/campaign/UpdateSchedule
Content-Type: application/json

## Replaces the schedule of a campaign.

Defines when the campaign runs each day, which days it is active, the timezone, and optional start/end dates.

Allowed statuses: DRAFT, SCHEDULED, PAUSED. Returns 400 for any other status (e.g. IN_PROGRESS, FINISHED). For SCHEDULED campaigns the campaign reverts to DRAFT. Once a campaign has been started at least once, `startDate` cannot be changed.

### Body Parameters

- **campaignId** _(long, required)_: The campaign to update.
    
- **schedule** _(CampaignScheduleApiDto, required)_: The new schedule configuration.

### CampaignScheduleApiDto fields

- **dailyStartTime** _(TimeSpan, required)_: Start of the daily active window, format `"HH:mm:ss"` (e.g. `"09:00:00"`). Must be before `dailyEndTime`. Maximum is 24 hours - see note below.
    
- **dailyEndTime** _(TimeSpan, required)_: End of the daily active window, format `"HH:mm:ss"` (e.g. `"17:00:00"`). Must be after `dailyStartTime`. Maximum is 24 hours - see note below.
    
- **timeZoneId** _(string, required)_: IANA timezone identifier (e.g. `"America/New_York"`, `"Europe/London"`). Default `"Etc/GMT"`.
    
- **enabledMonday** _(bool, optional)_: Default `true`.
    
- **enabledTuesday** _(bool, optional)_: Default `true`.
    
- **enabledWednesday** _(bool, optional)_: Default `true`.
    
- **enabledThursday** _(bool, optional)_: Default `true`.
    
- **enabledFriday** _(bool, optional)_: Default `true`.
    
- **enabledSaturday** _(bool, optional)_: Default `false`.
    
- **enabledSunday** _(bool, optional)_: Default `false`.
    
- **startDate** _(date, optional)_: ISO date, e.g. `"2025-06-01"`. If `null` or in the past, the campaign starts immediately when activated. Cannot be modified after the campaign has been started.
    
- **endDate** _(date, optional)_: ISO date. Campaign stops automatically on this date. Must be after `startDate` if both are set.

At least one `enabled*` day must be `true`.

**Note on the 24-hour boundary:** the maximum is 24 hours and is sent as `"24:00:00"` (interpreted as end-of-day in the campaign's `timeZoneId`). Some client libraries (e.g. Python's `datetime.strptime` with `%H:%M:%S`) reject hours outside 0-23. If yours does, send `"23:59:59"` instead.

Reference: https://docs.heyreach.io/hey-reach-api/campaigns/update-schedule

## Request

### Headers

- `X-API-KEY` (string, optional) — API key header using this scheme. Example: "X-API-KEY: \{API\_KEY}"

### Body (application/json)

This endpoint expects an object.

- `campaignId` (integer, required)
- `schedule` (object, required)
  - `dailyStartTime` (string, required)
  - `dailyEndTime` (string, required)
  - `timeZoneId` (string, required)
  - `enabledMonday` (boolean, required)
  - `enabledTuesday` (boolean, required)
  - `enabledWednesday` (boolean, required)
  - `enabledThursday` (boolean, required)
  - `enabledFriday` (boolean, required)
  - `enabledSaturday` (boolean, required)
  - `enabledSunday` (boolean, required)
  - `startDate` (any, optional, nullable)
  - `endDate` (any, optional, nullable)

## Examples

**Request**

```json
{
  "campaignId": 12345,
  "schedule": {
    "dailyStartTime": "09:00:00",
    "dailyEndTime": "17:00:00",
    "timeZoneId": "Etc/GMT",
    "enabledMonday": true,
    "enabledTuesday": true,
    "enabledWednesday": true,
    "enabledThursday": true,
    "enabledFriday": true,
    "enabledSaturday": false,
    "enabledSunday": false
  }
}
```

**SDK Code**

```python
import requests

url = "https://api//api/public/campaign/UpdateSchedule"

payload = {
    "campaignId": 12345,
    "schedule": {
        "dailyStartTime": "09:00:00",
        "dailyEndTime": "17:00:00",
        "timeZoneId": "Etc/GMT",
        "enabledMonday": True,
        "enabledTuesday": True,
        "enabledWednesday": True,
        "enabledThursday": True,
        "enabledFriday": True,
        "enabledSaturday": False,
        "enabledSunday": False
    }
}
headers = {
    "X-API-KEY": "{{HR_API_KEY}}",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api//api/public/campaign/UpdateSchedule';
const options = {
  method: 'POST',
  headers: {'X-API-KEY': '{{HR_API_KEY}}', 'Content-Type': 'application/json'},
  body: '{"campaignId":12345,"schedule":{"dailyStartTime":"09:00:00","dailyEndTime":"17:00:00","timeZoneId":"Etc/GMT","enabledMonday":true,"enabledTuesday":true,"enabledWednesday":true,"enabledThursday":true,"enabledFriday":true,"enabledSaturday":false,"enabledSunday":false}}'
};

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//api/public/campaign/UpdateSchedule"

	payload := strings.NewReader("{\n  \"campaignId\": 12345,\n  \"schedule\": {\n    \"dailyStartTime\": \"09:00:00\",\n    \"dailyEndTime\": \"17:00:00\",\n    \"timeZoneId\": \"Etc/GMT\",\n    \"enabledMonday\": true,\n    \"enabledTuesday\": true,\n    \"enabledWednesday\": true,\n    \"enabledThursday\": true,\n    \"enabledFriday\": true,\n    \"enabledSaturday\": false,\n    \"enabledSunday\": false\n  }\n}")

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

	req.Header.Add("X-API-KEY", "{{HR_API_KEY}}")
	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//api/public/campaign/UpdateSchedule")

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

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '{{HR_API_KEY}}'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"campaignId\": 12345,\n  \"schedule\": {\n    \"dailyStartTime\": \"09:00:00\",\n    \"dailyEndTime\": \"17:00:00\",\n    \"timeZoneId\": \"Etc/GMT\",\n    \"enabledMonday\": true,\n    \"enabledTuesday\": true,\n    \"enabledWednesday\": true,\n    \"enabledThursday\": true,\n    \"enabledFriday\": true,\n    \"enabledSaturday\": false,\n    \"enabledSunday\": false\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//api/public/campaign/UpdateSchedule")
  .header("X-API-KEY", "{{HR_API_KEY}}")
  .header("Content-Type", "application/json")
  .body("{\n  \"campaignId\": 12345,\n  \"schedule\": {\n    \"dailyStartTime\": \"09:00:00\",\n    \"dailyEndTime\": \"17:00:00\",\n    \"timeZoneId\": \"Etc/GMT\",\n    \"enabledMonday\": true,\n    \"enabledTuesday\": true,\n    \"enabledWednesday\": true,\n    \"enabledThursday\": true,\n    \"enabledFriday\": true,\n    \"enabledSaturday\": false,\n    \"enabledSunday\": false\n  }\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api//api/public/campaign/UpdateSchedule', [
  'body' => '{
  "campaignId": 12345,
  "schedule": {
    "dailyStartTime": "09:00:00",
    "dailyEndTime": "17:00:00",
    "timeZoneId": "Etc/GMT",
    "enabledMonday": true,
    "enabledTuesday": true,
    "enabledWednesday": true,
    "enabledThursday": true,
    "enabledFriday": true,
    "enabledSaturday": false,
    "enabledSunday": false
  }
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-API-KEY' => '{{HR_API_KEY}}',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api//api/public/campaign/UpdateSchedule");
var request = new RestRequest(Method.POST);
request.AddHeader("X-API-KEY", "{{HR_API_KEY}}");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"campaignId\": 12345,\n  \"schedule\": {\n    \"dailyStartTime\": \"09:00:00\",\n    \"dailyEndTime\": \"17:00:00\",\n    \"timeZoneId\": \"Etc/GMT\",\n    \"enabledMonday\": true,\n    \"enabledTuesday\": true,\n    \"enabledWednesday\": true,\n    \"enabledThursday\": true,\n    \"enabledFriday\": true,\n    \"enabledSaturday\": false,\n    \"enabledSunday\": false\n  }\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-API-KEY": "{{HR_API_KEY}}",
  "Content-Type": "application/json"
]
let parameters = [
  "campaignId": 12345,
  "schedule": [
    "dailyStartTime": "09:00:00",
    "dailyEndTime": "17:00:00",
    "timeZoneId": "Etc/GMT",
    "enabledMonday": true,
    "enabledTuesday": true,
    "enabledWednesday": true,
    "enabledThursday": true,
    "enabledFriday": true,
    "enabledSaturday": false,
    "enabledSunday": false
  ]
] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api//api/public/campaign/UpdateSchedule")! 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()
```