--- title: ThemeDuplicatePayload - GraphQL Admin description: Return type for `themeDuplicate` mutation. api_version: 2026-01 api_name: admin type: payload api_type: graphql source_url: html: >- https://shopify.dev/docs/api/admin-graphql/latest/payloads/ThemeDuplicatePayload md: >- https://shopify.dev/docs/api/admin-graphql/latest/payloads/ThemeDuplicatePayload.md --- # Theme​Duplicate​Payload payload Return type for `themeDuplicate` mutation. ## Fields * new​Theme [Online​Store​Theme](https://shopify.dev/docs/api/admin-graphql/latest/objects/OnlineStoreTheme) The newly duplicated theme. * user​Errors [\[Theme​Duplicate​User​Error!\]!](https://shopify.dev/docs/api/admin-graphql/latest/objects/ThemeDuplicateUserError) non-null The list of errors that occurred from executing the mutation. *** ## Mutations with this payload * [theme​Duplicate](https://shopify.dev/docs/api/admin-graphql/latest/mutations/themeDuplicate) mutation Duplicates a theme. * id [ID!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/ID) required ### Arguments ID of the theme to be duplicated. * name [String](https://shopify.dev/docs/api/admin-graphql/latest/scalars/String) Name of the new theme. *** *** ## Map ### Mutations with this payload * [theme​Duplicate](https://shopify.dev/docs/api/admin-graphql/latest/types/themeDuplicate)