/// <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>
public static ValueReadResponseApiModel GetValue(this IAzureOpcTwinClient operations, string endpointId, string nodeId)
{
return(operations.GetValueAsync(endpointId, nodeId).GetAwaiter().GetResult());
}