> For the complete documentation index, see [llms.txt](https://developer.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.collibra.com/api/graphql/knowledge-graph/type-directives/specified-by.md).

# specifiedBy

Exposes a URL that specifies the behavior of this scalar.

```graphql
directive @specifiedBy(url: String!) on SCALAR
```

### Arguments

#### url ● [`String!`](/api/graphql/knowledge-graph/scalars/string.md) non-null scalar <a href="#url" id="url"></a>

The URL that specifies the behavior of this scalar.