public async Task ListMetricDescriptorsAsync()
{
// Snippet: ListMetricDescriptorsAsync(string,string,int?,CallSettings)
// Create client
MetricServiceClient metricServiceClient = MetricServiceClient.Create();
// Initialize request argument(s)
string formattedName = MetricServiceClient.FormatProjectName("[PROJECT]");
// Make the request
IPagedAsyncEnumerable <ListMetricDescriptorsResponse, MetricDescriptor> response =
metricServiceClient.ListMetricDescriptorsAsync(formattedName);
// Iterate over all response items, lazily performing RPCs as required
await response.ForEachAsync((MetricDescriptor item) =>
{
// Do something with each item
Console.WriteLine(item);
});
// Or iterate over fixed-sized pages, lazily performing RPCs as required
int pageSize = 10;
IAsyncEnumerable <FixedSizePage <MetricDescriptor> > fixedSizePages = response.AsPages().WithFixedSize(pageSize);
await fixedSizePages.ForEachAsync((FixedSizePage <MetricDescriptor> page) =>
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (MetricDescriptor item in page)
{
Console.WriteLine(item);
}
});
// End snippet
}
/// <summary>Snippet for ListMetricDescriptorsAsync</summary>
public async Task ListMetricDescriptorsAsync_RequestObject()
{
// Snippet: ListMetricDescriptorsAsync(ListMetricDescriptorsRequest,CallSettings)
// Create client
MetricServiceClient metricServiceClient = await MetricServiceClient.CreateAsync();
// Initialize request argument(s)
ListMetricDescriptorsRequest request = new ListMetricDescriptorsRequest
{
ProjectName = new ProjectName("[PROJECT]"),
};
// Make the request
PagedAsyncEnumerable <ListMetricDescriptorsResponse, MetricDescriptor> response =
metricServiceClient.ListMetricDescriptorsAsync(request);
// Iterate over all response items, lazily performing RPCs as required
await response.ForEachAsync((MetricDescriptor item) =>
{
// Do something with each item
Console.WriteLine(item);
});
// Or iterate over pages (of server-defined size), performing one RPC per page
await response.AsRawResponses().ForEachAsync((ListMetricDescriptorsResponse page) =>
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (MetricDescriptor item in page)
{
Console.WriteLine(item);
}
});
// Or retrieve a single page of known size (unless it's the final page), performing as many RPCs as required
int pageSize = 10;
Page <MetricDescriptor> singlePage = await response.ReadPageAsync(pageSize);
// Do something with the page of items
Console.WriteLine($"A page of {pageSize} results (unless it's the final page):");
foreach (MetricDescriptor item in singlePage)
{
Console.WriteLine(item);
}
// Store the pageToken, for when the next page is required.
string nextPageToken = singlePage.NextPageToken;
// End snippet
}
// IMetricClient //////////////////////////////////////////////////////////////////////////
public async Task <MetricDescriptor[]> GetMetricsAsync(Int32 numberOfMetrics = 100)
{
return((await _client.ListMetricDescriptorsAsync(_projectName).ReadPageAsync(numberOfMetrics)).ToArray());
}
