| Name | Type | Description | Notes |
|---|---|---|---|
| channel_type | str | Specifies the type of the channel. Either open_channels or group_channels. | |
| channel_url | str | Specifies the URL of the channel to store the metadata in. | |
| metadata | {str: (bool, date, datetime, dict, float, int, list, str, none_type)} | Specifies a `JSON` object that stores key-value items. The key must not have a comma (,) and its length is limited to 128 characters. The value must be a string and its length is limited to 190 characters. This property can have up to 5 items. | |
| include_ts | bool | Determines whether to include the timestamp of when a metadata has been created in the response. (Default: false) | [optional] |
| any string name | bool, date, datetime, dict, float, int, list, str, none_type | any string name can be used but the value must be the correct type | [optional] |