---
schema_version: "1"
id: 0855e644f38cdb979ff2b60b23a8b1b58a3b9e6dd8a5197ebdcf5b97011b763c
title: POST /interaction/v1/interactions/resume/{definitionID}?versionNumber={versionNumber}
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-apis/JourneyResumeByDefinitionId.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/references/mc_rest_interaction/JourneyResumeByDefinitionId.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 90b0b600297f4a7df8164ba1deb206ce6a56da84268b87a5874a39e89a17b66b
products:
  - Marketing Cloud Engagement APIs and Programmatic Languages
  - Marketing Cloud
---
# POST /interaction/v1/interactions/resume/{definitionID}?versionNumber={versionNumber}

## Overview

Resumes the paused journey that matches the specified definitionID.

### URL Parameters

<!--complex table-->

| Name              | Type    |              | Description                                                                                                                                         |
| ----------------- | ------- | ------------ | --------------------------------------------------------------------------------------------------------------------------------------------------- |
| **definitionID**  | string  | **Required** | The ID of the journey to be resumed, expressed in the form of a GUID (UUID).                                                                        |
| **versionNumber** | integer | **Required** | The version number of the journey to be resumed. This parameter is optional only when the allVersions parameter is true.                            |
| **allVersions**   | integer |              | Indicates whether to resume all versions of the journey. This parameter is required only when you don't provide a versionNumber in the request URL. |

## Usage

### Example Request

```js
Host: https://YOUR_SUBDOMAIN.rest.marketingcloudapis.com
POST  /interaction/v1/interactions/resume/unique-UUID-provided-by-SFMC?versionNumber=1&allVersions=false
Content-Type: application/json
Authorization: Bearer YOUR_ACCESS_TOKEN
```

### Response: No Errors

```js
HTTP/1.1 202 Accepted
{
    "status": "Accepted"
}
```

### Response: Missing Version Number

```js
HTTP/1.1 400
{
    "message": "AllVersions=true or VersionNumber required.",
    "errorcode": 10005,
    "documentation": ""
}
```

### Response: Invalid Id

```js
HTTP/1.1 400
{
    "message": "Must provide a valid ID or Key parameter",
    "errorcode": 10005,
    "documentation": ""
}
```

### Response: No Journey That Can Be Resumed Matches the Id

```js
HTTP/1.1 400
{
    "message": "An interaction must be in paused status to be resumed.",
    "errorcode": 10000,
    "documentation": ""
}
```

### Response: Runtime Error

```js
HTTP/1.1 400
{
    "message": "{{{ERROR_OPEN_SUPPORT_CASE}}}",
    "errorcode": 30000,
    "documentation": ""
}
```

### Response: Empty or Incorrect Authorization Token

```js
HTTP/1.1 401
{
    "documentation": "https://developer.salesforce.com/docs/atlas.en-us.mc-apis.meta/mc-apis/error-handling.htm",
    "errorcode": 0,
    "message": "Not Authorized"
}
```