---
type: resource-type
title: namespaces_topicSpaces
description: azure resource type Microsoft.EventGrid/namespaces_topicSpaces
name: namespaces_topicSpaces
lexicon: azure
resource_type: Microsoft.EventGrid/namespaces_topicSpaces
---
`Microsoft.EventGrid/namespaces_topicSpaces`, a resource type of the azure lexicon.

## Properties

- `name` (`string`, required): The topic space name.
- `properties` (`namespaces_topicSpaces_TopicSpaceProperties`, required): The properties of topic space.

## Attributes

- `id`