> 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/objects/switch-subscription-plan-input.md).

# SwitchSubscriptionPlanInput

### Fields

#### clientMutationId ([String](/graphql-api/api-reference/objects/string.md))

A unique identifier for the client performing the mutation.

#### subscriptionId ([ID](/graphql-api/api-reference/objects/id.md)!)

The subscription the new plan should be assigned to.

#### planId ([ID](/graphql-api/api-reference/objects/id.md)!)

The new plan the subscription should be switched to.

#### successUrl ([String](/graphql-api/api-reference/objects/string.md))

An optional URL to redirect the customer to after successful payment. If not specified, default Firmhouse page will be used.

#### failureUrl ([String](/graphql-api/api-reference/objects/string.md))

An optional URL to redirect the customer to if the offer is accessed after its expiration time. If not specified, default Firmhouse page will be used.