--- title: ThemeDuplicatePayload - GraphQL Admin description: Return type for `themeDuplicate` mutation. api_version: 2025-10 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. *** ## Map ### Mutations with this payload * [theme​Duplicate](https://shopify.dev/docs/api/admin-graphql/latest/types/themeDuplicate)