# Zones Change Types

Change types that represent data modifications made to the [Zones](/api/projects/zones.md) entity.

## Change types

#### Add Location

[type definition](/search.md?urn=ctp:history:type:AddLocationChange).

#### Change Name

Change triggered by the [Change Name](/search.md?urn=ctp:api:type:ZoneChangeNameAction) update action.

[type definition](/search.md?urn=ctp:history:type:ChangeNameChange).

#### Remove Location

[type definition](/search.md?urn=ctp:history:type:RemoveLocationChange).

#### Set Description

Change triggered by the [Set Description](/search.md?urn=ctp:api:type:ZoneSetDescriptionAction) update action.

[type definition](/search.md?urn=ctp:history:type:SetDescriptionChange).

#### Set Key

[type definition](/search.md?urn=ctp:history:type:SetKeyChange).

## Related pages

- [Area overview page with navigation](/api.md)
- [Previous page: Types](/api/history/change-types/types.md)
- [Search documentation and API specs](/search.md)