> For the complete documentation index, see [llms.txt](https://sdk.venly.io/sdk-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.venly.io/sdk-reference/c-sdk-v3/object-references/token/vyupdateerc1155tokentypemetadatarequest.md).

# VyUpdateErc1155TokenTypeMetadataRequest

## Properties

| Field           | Type                                                                                                              | Description                                                                                                                                                        | Required |
| --------------- | ----------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------- |
| Name            | string                                                                                                            | The name of the NFT                                                                                                                                                | ✗        |
| Description     | string                                                                                                            | The description of the NFT                                                                                                                                         | ✗        |
| Image           | string                                                                                                            | The image URL for the image of the NFT                                                                                                                             | ✗        |
| ExternalUrl     | string                                                                                                            | This can be anything such as a link to your website, landing page, etc                                                                                             | ✗        |
| BackgroundColor | string                                                                                                            | A hex color code for the background of the NFT                                                                                                                     | ✗        |
| AnimationUrls   | [VyErc1155TokenAnimationUrlDto](/sdk-reference/c-sdk-v3/object-references/token/vyerc1155tokenanimationurldto.md) | The \`animationUrls\` is an array so you can add more than one piece of media to an NFT. \[Read more]\(<https://docs.venly.io/docs/animation-media#animationurls>) | ✗        |
| Attributes      | [VyErc1155TokenAttributeDto](/sdk-reference/c-sdk-v3/object-references/token/vyerc1155tokenattributedto.md)       | In the token type you can define an attribute as one of three types: \`property, stat, boost\`. \[Read more]\(<https://docs.venly.io/docs/nft-attributes>)         | ✗        |

## References

**Operation**

* [UpdateErc1155TokenTypeMetadata](/sdk-reference/c-sdk-v3/function-references/token/token-type-metadata/updateerc1155tokentypemetadata.md)


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