public async Task ListImagesPerPageAsync(
// TODO(developer): Set your own default values for these parameters or pass different values when calling this method.
string projectId = "your-project-id")
{
// Initialize client that will be used to send requests. This client only needs to be created
// once, and can be reused for multiple requests.
ImagesClient client = await ImagesClient.CreateAsync();
// Make the request to list all non-deprecated images in a project.
ListImagesRequest request = new ListImagesRequest
{
Project = projectId,
// Listing only non-deprecated images to reduce the size of the reply.
Filter = "deprecated.state != DEPRECATED",
// MaxResults indicates the maximum number of items that will be returned per page.
MaxResults = 10
};
// Call the AsRawResponses() method of the returned image sequence to access the page sequece instead
// This allows you to have more granular control of iteration over paginated results from the API.
// Each time you access the next page, the library retrieves that page from the API.
int pageIndex = 0;
await foreach (var page in client.ListAsync(request).AsRawResponses())
{
Console.WriteLine($"Page index: {pageIndex}");
pageIndex++;
foreach (var image in page)
{
// The result is an Image collection.
Console.WriteLine($"Image: {image.Name}");
}
}
}
public async Task ListImagesAsync(
// TODO(developer): Set your own default values for these parameters or pass different values when calling this method.
string projectId = "your-project-id")
{
// Initialize client that will be used to send requests. This client only needs to be created
// once, and can be reused for multiple requests.
ImagesClient client = await ImagesClient.CreateAsync();
// Make the request to list all non-deprecated images in a project.
ListImagesRequest request = new ListImagesRequest
{
Project = projectId,
// Listing only non-deprecated images to reduce the size of the reply.
Filter = "deprecated.state != DEPRECATED",
// MaxResults indicates the maximum number of items that will be returned per page.
MaxResults = 100
};
// Although the MaxResults parameter is specified in the request, the sequence returned
// by the ListAsync() method hides the pagination mechanic. The library makes multiple
// requests to the API for you, so you can simply iterate over all the images.
await foreach (var image in client.ListAsync(request))
{
// The result is an Image collection.
Console.WriteLine($"Image: {image.Name}");
}
}
/// <summary>Snippet for ListAsync</summary>
public async Task ListRequestObjectAsync()
{
// Snippet: ListAsync(ListImagesRequest, CallSettings)
// Create client
ImagesClient imagesClient = await ImagesClient.CreateAsync();
// Initialize request argument(s)
ListImagesRequest request = new ListImagesRequest
{
OrderBy = "",
Project = "",
Filter = "",
ReturnPartialSuccess = false,
};
// Make the request
PagedAsyncEnumerable <ImageList, Image> response = imagesClient.ListAsync(request);
// Iterate over all response items, lazily performing RPCs as required
await response.ForEachAsync((Image item) =>
{
// Do something with each item
Console.WriteLine(item);
});
// Or iterate over pages (of server-defined size), performing one RPC per page
await response.AsRawResponses().ForEachAsync((ImageList page) =>
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (Image item in page)
{
// Do something with each item
Console.WriteLine(item);
}
});
// Or retrieve a single page of known size (unless it's the final page), performing as many RPCs as required
int pageSize = 10;
Page <Image> singlePage = await response.ReadPageAsync(pageSize);
// Do something with the page of items
Console.WriteLine($"A page of {pageSize} results (unless it's the final page):");
foreach (Image item in singlePage)
{
// Do something with each item
Console.WriteLine(item);
}
// Store the pageToken, for when the next page is required.
string nextPageToken = singlePage.NextPageToken;
// End snippet
}
/// <summary>Snippet for ListAsync</summary>
public async Task ListAsync()
{
// Snippet: ListAsync(string, CallSettings)
// Additional: ListAsync(string, CancellationToken)
// Create client
ImagesClient imagesClient = await ImagesClient.CreateAsync();
// Initialize request argument(s)
string project = "";
// Make the request
ImageList response = await imagesClient.ListAsync(project);
// End snippet
}
/// <summary>Snippet for ListAsync</summary>
public async Task ListRequestObjectAsync()
{
// Snippet: ListAsync(ListImagesRequest, CallSettings)
// Additional: ListAsync(ListImagesRequest, CancellationToken)
// Create client
ImagesClient imagesClient = await ImagesClient.CreateAsync();
// Initialize request argument(s)
ListImagesRequest request = new ListImagesRequest
{
PageToken = "",
MaxResults = 0U,
Filter = "",
OrderBy = "",
Project = "",
ReturnPartialSuccess = false,
};
// Make the request
ImageList response = await imagesClient.ListAsync(request);
// End snippet
}
