Unlink one or more projects from a device.
The project_id parameter can be: * a Project ID to unlink a single project. * an array of Project ID’s to unlink multiple projects. * a string of “all” to unlink all projects from the device.
  {
    "status": "success",
    "message": "success",
    "result": [
        PROJECT_ID_1,
        PROJECT_ID_2
    ]
}
  | Param name | Description | 
|---|---|
| 
      device_id  required  | 
    
      
 The device’s Id or device Unit ID. Validations: 
  | 
  
| 
      project_id  optional  | 
    
      
 The project id of the project to unlink or an array of project ids to be unlinked from the device or a string, “all”, to unlinke all projects from the device. Validations: 
  |