Container for the parameters to the GetShardIterator operation. Returns a shard iterator. A shard iterator provides information about how to retrieve the stream records from within a shard. Use the shard iterator in a subsequent GetRecords request to read the stream records from the shard.

A shard iterator expires 15 minutes after it is returned to the requester.

Inheritance: AmazonDynamoDBStreamsRequest
コード例 #1
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        internal GetShardIteratorResponse GetShardIterator(GetShardIteratorRequest request)
        {
            var marshaller = new GetShardIteratorRequestMarshaller();
            var unmarshaller = GetShardIteratorResponseUnmarshaller.Instance;

            return Invoke<GetShardIteratorRequest,GetShardIteratorResponse>(request, marshaller, unmarshaller);
        }
コード例 #2
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        /// <summary>
        /// Initiates the asynchronous execution of the GetShardIterator operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the GetShardIterator operation.</param>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
        /// <returns>The task object representing the asynchronous operation.</returns>
        public Task<GetShardIteratorResponse> GetShardIteratorAsync(GetShardIteratorRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new GetShardIteratorRequestMarshaller();
            var unmarshaller = GetShardIteratorResponseUnmarshaller.Instance;

            return InvokeAsync<GetShardIteratorRequest,GetShardIteratorResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
コード例 #3
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        /// <summary>
        /// Initiates the asynchronous execution of the GetShardIterator operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the GetShardIterator operation on AmazonDynamoDBStreamsClient.</param>
        /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
        /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
        ///          procedure using the AsyncState property.</param>
        /// 
        /// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndGetShardIterator
        ///         operation.</returns>
        public IAsyncResult BeginGetShardIterator(GetShardIteratorRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new GetShardIteratorRequestMarshaller();
            var unmarshaller = GetShardIteratorResponseUnmarshaller.Instance;

            return BeginInvoke<GetShardIteratorRequest>(request, marshaller, unmarshaller,
                callback, state);
        }