/// <summary> /// Gets the entity state (Etag) version of the Global policy definition in the /// Api Management service. /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='resourceGroupName'> /// The name of the resource group. /// </param> /// <param name='serviceName'> /// The name of the API Management service. /// </param> /// <param name='cancellationToken'> /// The cancellation token. /// </param> public static async Task <PolicyGetEntityTagHeaders> GetEntityTagAsync(this IPolicyOperations operations, string resourceGroupName, string serviceName, CancellationToken cancellationToken = default(CancellationToken)) { using (var _result = await operations.GetEntityTagWithHttpMessagesAsync(resourceGroupName, serviceName, null, cancellationToken).ConfigureAwait(false)) { return(_result.Headers); } }