> 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/data-access/queries/tag-keys.md).

# tagKeys

Retrieves a paginated list of tags keys that are used.

```graphql
tagKeys(
  after: String
  filter: TagKeyFilterInput
  limit: Int
): TagKeyConnectionResult!
```

### Arguments

#### after ● [`String`](/api/graphql/data-access/scalars/string.md) scalar <a href="#after" id="after"></a>

#### filter ● [`TagKeyFilterInput`](/api/graphql/data-access/input-types/tag-key-filter-input.md) input <a href="#filter" id="filter"></a>

#### limit ● [`Int`](/api/graphql/data-access/scalars/int.md) scalar <a href="#limit" id="limit"></a>

### Type

#### [`TagKeyConnectionResult`](/api/graphql/data-access/unions/tag-key-connection-result.md) union