> For the complete documentation index, see [llms.txt](https://developer.firmhouse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.firmhouse.com/graphql-api/api-reference/mutations/activate-subscription.md).

# activateSubscription

### Arguments

| Argument                                                                                                | Description                         |
| ------------------------------------------------------------------------------------------------------- | ----------------------------------- |
| input ([ActivateSubscriptionInput](/graphql-api/api-reference/objects/activate-subscription-input.md)!) | Parameters for ActivateSubscription |

### ActivateSubscriptionInput Arguments

| Argument                                                                              | Description                                                                                                                                                         |
| ------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| id ([ID](/graphql-api/api-reference/objects/id.md)!)                                  | ID of the inactive subscription to activate.                                                                                                                        |
| recalculateNextBillingDate ([Boolean](/graphql-api/api-reference/objects/boolean.md)) | Recalculate the subscribed plan next billing date from the activation date (instead of previously provided date or calculated from the subscription's signup date). |

### Return fields

#### errors (\[[ModelValidationError](/graphql-api/api-reference/objects/model-validation-error.md)!]!)

#### subscription ([Subscription](/graphql-api/api-reference/objects/subscription.md))