# AddPartnerToCampaign

> Add a partner to a campaign. The workspace's default campaign is refused. Write access, partners toolset, MCP tool add_partner_to_campaign.

**Access:** [Write](https://developer.missin.co.uk/get-started/authentication.md#access-levels)

## Variables

| Variable | Type | Required | Accepts | Description |
|---|---|---|---|---|
| `campaignId` | `UUID!` | yes |  |  |
| `partnerId` | `UUID!` | yes |  |  |

## Call it

```bash curl
curl https://api.missin.co.uk/graphql/v1 \
  -H "Authorization: Bearer $MISSIN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"operationName":"AddPartnerToCampaign","variables":{"campaignId":"00000000-0000-0000-0000-000000000000","partnerId":"00000000-0000-0000-0000-000000000000"},"extensions":{"persistedQuery":{"version":1,"sha256Hash":"ac6dec512c6e5c66c3f632c0a23435a77da4e9ffc448afe84e76939679c70ebc"}}}'
```

## Document

```graphql
mutation AddPartnerToCampaign($campaignId: UUID!, $partnerId: UUID!) { __typename addPartnerToCampaign(input: {partnerId: $partnerId, campaignId: $campaignId}) { __typename campaignPartnerId userErrors { __typename code field message } } }
```

Source: https://developer.missin.co.uk/reference/partners/add-partner-to-campaign