/// <summary>Snippet for DeleteIndexAsync</summary>
public async Task DeleteIndexResourceNamesAsync()
{
// Snippet: DeleteIndexAsync(IndexName, CallSettings)
// Additional: DeleteIndexAsync(IndexName, CancellationToken)
// Create client
IndexServiceClient indexServiceClient = await IndexServiceClient.CreateAsync();
// Initialize request argument(s)
IndexName name = IndexName.FromProjectLocationIndex("[PROJECT]", "[LOCATION]", "[INDEX]");
// Make the request
Operation <Empty, DeleteOperationMetadata> response = await indexServiceClient.DeleteIndexAsync(name);
// Poll until the returned long-running operation is complete
Operation <Empty, DeleteOperationMetadata> completedResponse = await response.PollUntilCompletedAsync();
// Retrieve the operation result
Empty result = completedResponse.Result;
// Or get the name of the operation
string operationName = response.Name;
// This name can be stored, then the long-running operation retrieved later by name
Operation <Empty, DeleteOperationMetadata> retrievedResponse = await indexServiceClient.PollOnceDeleteIndexAsync(operationName);
// Check if the retrieved long-running operation has completed
if (retrievedResponse.IsCompleted)
{
// If it has completed, then access the result
Empty retrievedResult = retrievedResponse.Result;
}
// End snippet
}
/// <summary>Snippet for UpdateIndexAsync</summary>
public async Task UpdateIndexAsync()
{
// Snippet: UpdateIndexAsync(Index, FieldMask, CallSettings)
// Additional: UpdateIndexAsync(Index, FieldMask, CancellationToken)
// Create client
IndexServiceClient indexServiceClient = await IndexServiceClient.CreateAsync();
// Initialize request argument(s)
gcav::Index index = new gcav::Index();
FieldMask updateMask = new FieldMask();
// Make the request
Operation <gcav::Index, UpdateIndexOperationMetadata> response = await indexServiceClient.UpdateIndexAsync(index, updateMask);
// Poll until the returned long-running operation is complete
Operation <gcav::Index, UpdateIndexOperationMetadata> completedResponse = await response.PollUntilCompletedAsync();
// Retrieve the operation result
gcav::Index result = completedResponse.Result;
// Or get the name of the operation
string operationName = response.Name;
// This name can be stored, then the long-running operation retrieved later by name
Operation <gcav::Index, UpdateIndexOperationMetadata> retrievedResponse = await indexServiceClient.PollOnceUpdateIndexAsync(operationName);
// Check if the retrieved long-running operation has completed
if (retrievedResponse.IsCompleted)
{
// If it has completed, then access the result
gcav::Index retrievedResult = retrievedResponse.Result;
}
// End snippet
}
/// <summary>Snippet for CreateIndexAsync</summary>
public async Task CreateIndexRequestObjectAsync()
{
// Snippet: CreateIndexAsync(CreateIndexRequest, CallSettings)
// Additional: CreateIndexAsync(CreateIndexRequest, CancellationToken)
// Create client
IndexServiceClient indexServiceClient = await IndexServiceClient.CreateAsync();
// Initialize request argument(s)
CreateIndexRequest request = new CreateIndexRequest
{
ParentAsLocationName = LocationName.FromProjectLocation("[PROJECT]", "[LOCATION]"),
Index = new gcav::Index(),
};
// Make the request
Operation <gcav::Index, CreateIndexOperationMetadata> response = await indexServiceClient.CreateIndexAsync(request);
// Poll until the returned long-running operation is complete
Operation <gcav::Index, CreateIndexOperationMetadata> completedResponse = await response.PollUntilCompletedAsync();
// Retrieve the operation result
gcav::Index result = completedResponse.Result;
// Or get the name of the operation
string operationName = response.Name;
// This name can be stored, then the long-running operation retrieved later by name
Operation <gcav::Index, CreateIndexOperationMetadata> retrievedResponse = await indexServiceClient.PollOnceCreateIndexAsync(operationName);
// Check if the retrieved long-running operation has completed
if (retrievedResponse.IsCompleted)
{
// If it has completed, then access the result
gcav::Index retrievedResult = retrievedResponse.Result;
}
// End snippet
}
/// <summary>Snippet for ListIndexesAsync</summary>
public async Task ListIndexesRequestObjectAsync()
{
// Snippet: ListIndexesAsync(ListIndexesRequest, CallSettings)
// Create client
IndexServiceClient indexServiceClient = await IndexServiceClient.CreateAsync();
// Initialize request argument(s)
ListIndexesRequest request = new ListIndexesRequest
{
ParentAsLocationName = LocationName.FromProjectLocation("[PROJECT]", "[LOCATION]"),
Filter = "",
ReadMask = new FieldMask(),
};
// Make the request
PagedAsyncEnumerable <ListIndexesResponse, gcav::Index> response = indexServiceClient.ListIndexesAsync(request);
// Iterate over all response items, lazily performing RPCs as required
await response.ForEachAsync((gcav::Index 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((ListIndexesResponse page) =>
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (gcav::Index 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 <gcav::Index> 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 (gcav::Index 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 GetIndexAsync</summary>
public async Task GetIndexResourceNamesAsync()
{
// Snippet: GetIndexAsync(IndexName, CallSettings)
// Additional: GetIndexAsync(IndexName, CancellationToken)
// Create client
IndexServiceClient indexServiceClient = await IndexServiceClient.CreateAsync();
// Initialize request argument(s)
IndexName name = IndexName.FromProjectLocationIndex("[PROJECT]", "[LOCATION]", "[INDEX]");
// Make the request
gcav::Index response = await indexServiceClient.GetIndexAsync(name);
// End snippet
}
/// <summary>Snippet for GetIndexAsync</summary>
public async Task GetIndexAsync()
{
// Snippet: GetIndexAsync(string, CallSettings)
// Additional: GetIndexAsync(string, CancellationToken)
// Create client
IndexServiceClient indexServiceClient = await IndexServiceClient.CreateAsync();
// Initialize request argument(s)
string name = "projects/[PROJECT]/locations/[LOCATION]/indexes/[INDEX]";
// Make the request
gcav::Index response = await indexServiceClient.GetIndexAsync(name);
// End snippet
}