| Resource URL | Authorization | Description |
| /v1/api/namespaces (GET) | Admin, Policy Admin, Analyst | Gets a list of all namespaces, or the namespaces associated with a site ID, or view information about a namespace, specified by namespace ID. |
| /v1/api/namespaces (POST) | Admin | Creates a namespace. |
| /v1/api/namespaces/{namespaceId} (GET) | Admin, Policy Admin, Analyst | Gets a namespace based on the namespace ID. |
| /v1/api/namespaces/{namespaceId} (PUT) | Admin | Lets you update the parameters of the specified namespace. |
| /v1/api/namespaces/{namespaceId} (DELETE) | Admin | Deletes the specified namespace. |
| /v2/api/namespaces (GET) | Admin, Policy Admin, Analyst | Gets a list of namespaces associated by site ID, whether the namespace is default or not, by domain list ID, or by IP list ID; if specified. |
| /v2/api/namespaces (POST) | Admin | Creates a namespace. |
| /v2/api/namespaces/{namespaceId} (GET) | Admin, Policy Admin, Analyst | Gets a namespace based on the namespace ID |
| /v2/api/namespaces/{namespaceId} (PUT) | Admin | Lets you update the parameters of the specified namespace. |
| /v2/api/namespaces/{namespaceId} (DELETE) | Admin | Deletes the specified namespace. |
| /v2/api/namespaces/discoveryId/{discoveryId} (GET) | Admin, Policy Admin, Analyst | Gets a list of all discovered namespaces that are linked to the specified discovery ID. |