/// <summary>Snippet for ListFieldsAsync</summary>
public async Task ListFieldsAsync_RequestObject()
{
// Snippet: ListFieldsAsync(ListFieldsRequest,CallSettings)
// Create client
FirestoreAdminClient firestoreAdminClient = await FirestoreAdminClient.CreateAsync();
// Initialize request argument(s)
ListFieldsRequest request = new ListFieldsRequest
{
ParentAsParentName = new ParentName("[PROJECT]", "[DATABASE]", "[COLLECTION_ID]"),
};
// Make the request
PagedAsyncEnumerable <ListFieldsResponse, apis::Field> response =
firestoreAdminClient.ListFieldsAsync(request);
// Iterate over all response items, lazily performing RPCs as required
await response.ForEachAsync((apis::Field 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((ListFieldsResponse page) =>
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (apis::Field 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 <apis::Field> 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 (apis::Field item in singlePage)
{
Console.WriteLine(item);
}
// Store the pageToken, for when the next page is required.
string nextPageToken = singlePage.NextPageToken;
// End snippet
}