/// <summary>
/// Get variable value
/// </summary>
/// <remarks>
/// Get a variable node's value using its node id. The endpoint must be
/// activated and connected and the module client and server must trust each
/// other.
/// </remarks>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='endpointId'>
/// The identifier of the activated endpoint.
/// </param>
/// <param name='nodeId'>
/// The node to read
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task <ValueReadResponseApiModel> GetValueAsync(this IAzureOpcTwinClient operations, string endpointId, string nodeId, CancellationToken cancellationToken = default(CancellationToken))
{
using (var _result = await operations.GetValueWithHttpMessagesAsync(endpointId, nodeId, null, cancellationToken).ConfigureAwait(false))
{
return(_result.Body);
}
}