# activate_linkedin_campaign (/docs/mcp/tools/activate-linkedin-campaign)

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**Start a LinkedIn campaign** · Changes data · Acts outside your account

Starts a LinkedIn campaign: it begins sending invitations and messages from the connected LinkedIn account, within the account's daily LinkedIn limits.

| Connection | Account-owner URL or OAuth (not a team member URL) |
| --- | --- |

## Parameters [#parameters]

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `websiteId` | `string` | Yes | Website ID from list_websites. |
| `linkedinCampaignId` | `string` | Yes | LinkedIn campaign ID from list_linkedin_campaigns. |

## Tool definition [#tool-definition]

What your assistant receives from `tools/list`:

```json
{
  "name": "activate_linkedin_campaign",
  "title": "Start a LinkedIn campaign",
  "annotations": {
    "title": "Start a LinkedIn campaign",
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": true,
    "openWorldHint": true
  },
  "inputSchema": {
    "type": "object",
    "properties": {
      "websiteId": {
        "type": "string",
        "description": "Website ID from list_websites."
      },
      "linkedinCampaignId": {
        "type": "string",
        "description": "LinkedIn campaign ID from list_linkedin_campaigns."
      }
    },
    "required": [
      "websiteId",
      "linkedinCampaignId"
    ]
  }
}
```