Introduction
Submits a request to change the billing plan (ApiDevicePlan) for the provided devices.
This method does not support the Terminate plan (See TerminateDeviceBilling for device terminations). Note: When using the sandbox environment, this method will not affect live device configuration, but the billing changes will be saved in the sandbox environment.
Parameters

apiKey

The active Api Key.

devicePlanId

The new device plan ID. See GetDevicePlans to obtain a list of valid plans.

isImei

Indicates whether the provided serial numbers are IMEIs. If true, the serial numbers are IMEI. If False or not specified, the serial numbers are Geotab device serial numbers.

promoCode

An optional promo code, when applicable.

serialNos

Geotab GO Device serial numbers.

sessionId

The active session ID.

sharedDatabase

Return value
Remarks
This method does not support the Terminate plan (See <see cref="M:MyAdminAPI.MyAdminApiStore.TerminateDeviceBilling(System.Guid,System.Guid,System.String,System.Int32,System.String,System.Boolean)"/> for device terminations). Note: When using the sandbox environment, this method will not affect live device configuration, but the billing changes will be saved in the sandbox environment.
Code samples