Unsetting the default tariff for a channel type

Last updated: 27 October 2026

Use the api/v1/tariffs/unset-default method to remove the default tariff for a channel type.

Rules for removing the default tariff

• Only the specified channel type loses its default tariff setting.
• The previously assigned tariff’s isDefault value changes to false.
• The tariff remains in the list of available tariffs, and the tariffs already assigned to channels don’t change.
• After removing the default tariff, new channels don’t receive a tariff automatically. When registering a channel, select a tariff manually in the edna Pulse account.
• Default tariff settings for other channel types don’t change.

Calling the method

To remove the default tariff for a channel type using the api/v1/tariffs/unset-default method, send a POST request to https://app.edna.io/api/v1/tariffs/unset-default.

Request format

{
    "channelType": "string",
    "tariffId": number
}

Request example

The following requests produce the same result:

{
    "channelType": "WHATSAPP",
    "tariffId": 14
}

{
    "channelType": "WHATSAPP",
    "tariffId": null
}

{
    "channelType": "WHATSAPP"
}

Request parameters

Parameter	Data type	Requirement	Description
channelType	string	Required	The channel type for which the default tariff is removed. Possible values: - WHATSAPP; - VIBER.
tariffId	number	Required	The identifier of the tariff to remove as the default tariff for the channel type. To get the tariff identifier, use the api/v1/tariffs method — the id field. Retrieving the list of available tariffs

Response format

A successful request returns 204 No Content.

Checking the tariff removal

To check which tariff has been removed as the default, get the list of tariffs for the required channel type using the api/v1/tariffs method.

Retrieving the list of available tariffs

After removing the default tariff, the isDefault value will be false for all tariffs of this channel type.