You can use LogicMonitor REST API v3 to delete dashboard groups. You must authenticate yourself before making the API request.

URI: DELETE /dashboard/groups/{id}

ParameterTypeDescription
idInteger(Mandatory) The Id of the dashboard group that you want to delete.
allowNonEmptyGroupBooleanIndicates if you want to delete or keep the dashboard group with Ids. By default, it is set to false. If it is set to true, it deletes the non empty dashboard group. 

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