--- title: AppSubscriptionLineItemInput - GraphQL Admin description: The input fields to add more than one pricing plan to an app subscription. api_version: unstable api_name: admin source_url: html: https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/appsubscriptionlineiteminput md: https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/appsubscriptionlineiteminput.md --- # App​Subscription​Line​Item​Input input\_object The input fields to add more than one pricing plan to an app subscription. ## Fields * plan [App​Plan​Input!](https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/AppPlanInput) required The pricing model for the app subscription. *** ## Map No referencing types