> 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/ts-js-v3/object-references/token/vyupdateerc1155contractmetadatarequest.md).

# VyUpdateErc1155ContractMetadataRequest

## Properties

| Field       | Type                                                                        | Description                                                                                         | Required |
| ----------- | --------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | -------- |
| name        | string                                                                      | The name of the contract/collection                                                                 | ✗        |
| symbol      | string                                                                      | The symbol for the contract such as \*\*VENS\*\*                                                    | ✗        |
| description | string                                                                      | The description of the contract/collection                                                          | ✗        |
| image       | string                                                                      | The URL of the image that will be displayed for your collection                                     | ✗        |
| externalUrl | string                                                                      | You can add an external URL to your collection. This can be anything such as a link to your website | ✗        |
| media       | [VyMediaDto](/sdk-reference/ts-js-v3/object-references/token/vymediadto.md) | This is the media object where you can add an social links                                          | ✗        |

## References

**Operation**

* [updateErc1155ContractMetadata](/sdk-reference/ts-js-v3/function-references/token/contract-metadata/updateerc1155contractmetadata.md)