List all Number Groups
Returns a list of your Number Groups. The groups are returned sorted
by creation date, with the most recent appearing first. The list is
filterable by sending in any of the following parameters.
#### Permissions
The API token used to authenticate must have the following scope(s) enabled to make a successful request: _Numbers_.
[Learn more about API scopes](/docs/platform/your-signalwire-api-space).
Authentication
AuthorizationBasic
SignalWire Basic Authentication using Project ID and API Token.
The client sends HTTP requests with the Authorization header containing
the word Basic followed by a space and a base64-encoded string of project_id:token.
The project ID will be used as the username and the API token as the password.
Example:
```
Authorization: Basic base64(project_id:token)
```
Query parameters
filter_name
Filter by name. Returns all number groups containing this value as a substring.
page_number
The page number to retrieve.
page_size
The number of results per page.
page_token
Token for cursor-based pagination.
Response
The request has succeeded.
links
Pagination links.
data
List of number groups.