Small HTTP SPI cleanups.

core/sdk-core/src/it/java/software/amazon/awssdk/core/http/timers/client/AbortedExceptionClientExecutionTimerIntegrationTest.java

@@ -29,7 +29,7 @@
 import software.amazon.awssdk.core.exception.AbortedException;
 import software.amazon.awssdk.core.exception.ApiCallTimeoutException;
 import software.amazon.awssdk.core.internal.http.AmazonSyncHttpClient;
-import software.amazon.awssdk.http.AbortableCallable;
+import software.amazon.awssdk.http.InvokeableHttpRequest;
 import software.amazon.awssdk.http.SdkHttpClient;
 import software.amazon.awssdk.http.SdkHttpFullResponse;
 import utils.HttpTestUtils;
@@ -43,7 +43,7 @@ public class AbortedExceptionClientExecutionTimerIntegrationTest  {
     private SdkHttpClient sdkHttpClient;
 
     @Mock
-    private AbortableCallable<SdkHttpFullResponse> abortableCallable;
+    private InvokeableHttpRequest abortableCallable;
 
     @Before
     public void setup() throws Exception {

core/sdk-core/src/main/java/software/amazon/awssdk/core/client/builder/SdkDefaultClientBuilder.java

@@ -55,10 +55,9 @@
 import software.amazon.awssdk.core.internal.http.loader.DefaultSdkHttpClientBuilder;
 import software.amazon.awssdk.core.internal.util.UserAgentUtils;
 import software.amazon.awssdk.core.retry.RetryPolicy;
-import software.amazon.awssdk.http.AbortableCallable;
 import software.amazon.awssdk.http.ExecuteRequest;
+import software.amazon.awssdk.http.InvokeableHttpRequest;
 import software.amazon.awssdk.http.SdkHttpClient;
-import software.amazon.awssdk.http.SdkHttpFullResponse;
 import software.amazon.awssdk.http.async.AsyncExecuteRequest;
 import software.amazon.awssdk.http.async.SdkAsyncHttpClient;
 import software.amazon.awssdk.utils.AttributeMap;
@@ -366,7 +365,7 @@ private NonManagedSdkHttpClient(SdkHttpClient delegate) {
         }
 
         @Override
-        public AbortableCallable<SdkHttpFullResponse> prepareRequest(ExecuteRequest request) {
+        public InvokeableHttpRequest prepareRequest(ExecuteRequest request) {
             return delegate.prepareRequest(request);
         }
 

core/sdk-core/src/main/java/software/amazon/awssdk/core/client/config/ClientOverrideConfiguration.java

@@ -24,7 +24,6 @@
 import java.util.Optional;
 import java.util.TreeMap;
 import java.util.function.Consumer;
-import software.amazon.awssdk.annotations.SdkInternalApi;
 import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.core.interceptor.ExecutionInterceptor;
 import software.amazon.awssdk.core.retry.RetryPolicy;
@@ -245,12 +244,8 @@ default Builder retryPolicy(Consumer<RetryPolicy.Builder> retryPolicy) {
          * <p>
          * This overrides any values currently configured in the builder.
          *
-         * <p>
-         * <b><i>This is currently an INTERNAL api, which means it is subject to change and should not be used.</i></b>
-         *
          * @see ClientOverrideConfiguration#executionInterceptors()
          */
-        @SdkInternalApi
         Builder executionInterceptors(List<ExecutionInterceptor> executionInterceptors);
 
         /**
@@ -262,12 +257,8 @@ default Builder retryPolicy(Consumer<RetryPolicy.Builder> retryPolicy) {
          * than the ones automatically added by the SDK. See {@link ExecutionInterceptor} for a more detailed explanation of
          * interceptor order.
          *
-         * <p>
-         * <b><i>This is currently an INTERNAL api, which means it is subject to change and should not be used.</i></b>
-         *
          * @see ClientOverrideConfiguration#executionInterceptors()
          */
-        @SdkInternalApi
         Builder addExecutionInterceptor(ExecutionInterceptor executionInterceptor);
 
         List<ExecutionInterceptor> executionInterceptors();

core/sdk-core/src/main/java/software/amazon/awssdk/core/interceptor/ExecutionInterceptor.java

@@ -15,7 +15,7 @@
 
 package software.amazon.awssdk.core.interceptor;
 
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.core.SdkRequest;
 import software.amazon.awssdk.core.SdkResponse;
 // Disable CS to avoid "Unused Import" error. If we use the FQCN in the Javadoc, we'll run into line length issues instead.
@@ -26,6 +26,8 @@
 import software.amazon.awssdk.http.SdkHttpFullRequest;
 import software.amazon.awssdk.http.SdkHttpFullResponse;
 
+
+
 /**
  * An interceptor that is invoked during the execution lifecycle of a request/response (execution). This can be used to publish
  * metrics, modify a request in-flight, debug request processing, view exceptions, etc. This interface exposes different methods
@@ -111,11 +113,8 @@
  * collection of attributes is created when a call to a service client is made and can be mutated throughout the course of the
  * client call. These attributes are made available to every interceptor hook and is available for storing data between method
  * calls. The SDK provides some attributes automatically, available via {@link SdkExecutionAttribute}.
- *
- * <p>
- * <b><i>Note: This interface will change between SDK versions and should not be implemented by SDK users.</i></b>
  */
-@SdkProtectedApi
+@SdkPublicApi
 public interface ExecutionInterceptor {
     /**
      * Read a request that has been given to a service client before it is modified by other interceptors.

core/sdk-core/src/main/java/software/amazon/awssdk/core/internal/http/pipeline/stages/MakeHttpRequestStage.java

@@ -21,8 +21,8 @@
 import software.amazon.awssdk.core.internal.http.InterruptMonitor;
 import software.amazon.awssdk.core.internal.http.RequestExecutionContext;
 import software.amazon.awssdk.core.internal.http.pipeline.RequestPipeline;
-import software.amazon.awssdk.http.AbortableCallable;
 import software.amazon.awssdk.http.ExecuteRequest;
+import software.amazon.awssdk.http.InvokeableHttpRequest;
 import software.amazon.awssdk.http.SdkHttpClient;
 import software.amazon.awssdk.http.SdkHttpFullRequest;
 import software.amazon.awssdk.http.SdkHttpFullResponse;
@@ -52,7 +52,7 @@ public Pair<SdkHttpFullRequest, SdkHttpFullResponse> execute(SdkHttpFullRequest
     }
 
     private SdkHttpFullResponse executeHttpRequest(SdkHttpFullRequest request, RequestExecutionContext context) throws Exception {
-        AbortableCallable<SdkHttpFullResponse> requestCallable = sdkHttpClient
+        InvokeableHttpRequest requestCallable = sdkHttpClient
             .prepareRequest(ExecuteRequest.builder().request(request).build());
 
         context.apiCallTimeoutTracker().abortable(requestCallable);

core/sdk-core/src/test/java/software/amazon/awssdk/core/client/handler/SyncClientHandlerTest.java

@@ -45,8 +45,8 @@
 import software.amazon.awssdk.core.retry.RetryPolicy;
 import software.amazon.awssdk.core.runtime.transform.Marshaller;
 import software.amazon.awssdk.core.sync.ResponseTransformer;
-import software.amazon.awssdk.http.AbortableCallable;
 import software.amazon.awssdk.http.AbortableInputStream;
+import software.amazon.awssdk.http.InvokeableHttpRequest;
 import software.amazon.awssdk.http.SdkHttpClient;
 import software.amazon.awssdk.http.SdkHttpFullRequest;
 import software.amazon.awssdk.http.SdkHttpFullResponse;
@@ -69,7 +69,7 @@ public class SyncClientHandlerTest {
     private SdkHttpClient httpClient;
 
     @Mock
-    private AbortableCallable<SdkHttpFullResponse> httpClientCall;
+    private InvokeableHttpRequest httpClientCall;
 
     @Mock
     private HttpResponseHandler<SdkResponse> responseHandler;

core/sdk-core/src/test/java/software/amazon/awssdk/core/http/AmazonHttpClientTest.java

@@ -37,8 +37,8 @@
 import software.amazon.awssdk.core.exception.SdkClientException;
 import software.amazon.awssdk.core.internal.http.AmazonSyncHttpClient;
 import software.amazon.awssdk.core.internal.http.timers.ClientExecutionAndRequestTimerTestUtils;
-import software.amazon.awssdk.http.AbortableCallable;
 import software.amazon.awssdk.http.ExecuteRequest;
+import software.amazon.awssdk.http.InvokeableHttpRequest;
 import software.amazon.awssdk.http.SdkHttpClient;
 import software.amazon.awssdk.http.SdkHttpFullResponse;
 import utils.HttpTestUtils;
@@ -51,7 +51,7 @@ public class AmazonHttpClientTest {
     private SdkHttpClient sdkHttpClient;
 
     @Mock
-    private AbortableCallable<SdkHttpFullResponse> abortableCallable;
+    private InvokeableHttpRequest abortableCallable;
 
     private AmazonSyncHttpClient client;
 

http-client-spi/src/main/java/software/amazon/awssdk/http/ExecuteRequest.java

@@ -26,11 +26,9 @@
 public final class ExecuteRequest {
 
     private final SdkHttpFullRequest request;
-    private final boolean isFullDuplex;
 
     private ExecuteRequest(BuilderImpl builder) {
         this.request = builder.request;
-        this.isFullDuplex = builder.isFullDuplex;
     }
 
     /**
@@ -40,10 +38,6 @@ public SdkHttpFullRequest httpRequest() {
         return request;
     }
 
-    public boolean fullDuplex() {
-        return isFullDuplex;
-    }
-
     public static Builder builder() {
         return new BuilderImpl();
     }
@@ -57,36 +51,18 @@ public interface Builder {
          */
         Builder request(SdkHttpFullRequest request);
 
-        /**
-         * Option to indicate if the request is for a full duplex operation ie., request and response are sent/received at
-         * the same time.
-         * <p>
-         * This can be used to set http configuration like ReadTimeouts as soon as request has begin sending data instead of
-         * waiting for the entire request to be sent.
-         *
-         * @return True if the operation this request belongs to is full duplex. Otherwise false.
-         */
-        Builder fullDuplex(boolean fullDuplex);
-
         ExecuteRequest build();
     }
 
     private static class BuilderImpl implements Builder {
         private SdkHttpFullRequest request;
-        private boolean isFullDuplex;
 
         @Override
         public Builder request(SdkHttpFullRequest request) {
             this.request = request;
             return this;
         }
 
-        @Override
-        public Builder fullDuplex(boolean fullDuplex) {
-            isFullDuplex = fullDuplex;
-            return this;
-        }
-
         @Override
         public ExecuteRequest build() {
             return new ExecuteRequest(this);

http-client-spi/src/main/java/software/amazon/awssdk/http/AbortableCallable.java → http-client-spi/src/main/java/software/amazon/awssdk/http/InvokeableHttpRequest.java

@@ -15,15 +15,16 @@
 
 package software.amazon.awssdk.http;
 
+import java.io.IOException;
 import java.util.concurrent.Callable;
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 
 /**
- * Callable task that can be aborted.
- *
- * @param <T> Return type of task. May be {@link Void}.
+ * An HTTP request that can be invoked by {@link #call()}. Once invoked, the HTTP call can be cancelled via {@link #abort()},
+ * which should release the thread that has invoked {@link #call()} as soon as possible.
  */
-@SdkProtectedApi
-public interface AbortableCallable<T> extends Callable<T>, Abortable {
-
+@SdkPublicApi
+public interface InvokeableHttpRequest extends Callable<SdkHttpFullResponse>, Abortable {
+    @Override
+    SdkHttpFullResponse call() throws IOException;
 }

http-client-spi/src/main/java/software/amazon/awssdk/http/SdkHttpClient.java

@@ -16,7 +16,7 @@
 package software.amazon.awssdk.http;
 
 import software.amazon.awssdk.annotations.Immutable;
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.annotations.ThreadSafe;
 import software.amazon.awssdk.utils.AttributeMap;
 import software.amazon.awssdk.utils.SdkAutoCloseable;
@@ -26,20 +26,18 @@
  * Interface to take a representation of an HTTP request, make an HTTP call, and return a representation of an HTTP response.
  *
  * <p>Implementations MUST be thread safe.</p>
- *
- * <p><b><i>Note: This interface will change between SDK versions and should not be implemented by SDK users.</i></b></p>
  */
 @Immutable
 @ThreadSafe
-@SdkProtectedApi
+@SdkPublicApi
 public interface SdkHttpClient extends SdkAutoCloseable {
     /**
-     * Create a {@link AbortableCallable} that can be used to execute the HTTP request.
+     * Create a {@link InvokeableHttpRequest} that can be used to execute the HTTP request.
      *
      * @param request        Representation of an HTTP request.
      * @return Task that can execute an HTTP request and can be aborted.
      */
-    AbortableCallable<SdkHttpFullResponse> prepareRequest(ExecuteRequest request);
+    InvokeableHttpRequest prepareRequest(ExecuteRequest request);
 
     /**
      * Interface for creating an {@link SdkHttpClient} with service specific defaults applied.

http-client-spi/src/main/java/software/amazon/awssdk/http/SdkHttpService.java

@@ -15,7 +15,7 @@
 
 package software.amazon.awssdk.http;
 
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.annotations.ThreadSafe;
 
 /**
@@ -31,7 +31,7 @@
  * </p>
  */
 @ThreadSafe
-@SdkProtectedApi
+@SdkPublicApi
 public interface SdkHttpService {
 
     /**

http-client-spi/src/main/java/software/amazon/awssdk/http/async/AsyncExecuteRequest.java

@@ -15,15 +15,15 @@
 
 package software.amazon.awssdk.http.async;
 
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.http.SdkHttpRequest;
 
 /**
  * Request object containing the parameters necessary to make an asynchronous HTTP request.
  *
  * @see SdkAsyncHttpClient
  */
-@SdkProtectedApi
+@SdkPublicApi
 public final class AsyncExecuteRequest {
     private final SdkHttpRequest request;
     private final SdkHttpContentPublisher requestContentPublisher;

http-client-spi/src/main/java/software/amazon/awssdk/http/async/SdkAsyncHttpClient.java

@@ -16,9 +16,8 @@
 package software.amazon.awssdk.http.async;
 
 import java.util.concurrent.CompletableFuture;
-
 import software.amazon.awssdk.annotations.Immutable;
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.annotations.ThreadSafe;
 import software.amazon.awssdk.utils.AttributeMap;
 import software.amazon.awssdk.utils.SdkAutoCloseable;
@@ -29,12 +28,10 @@
 * HTTP response.
 *
 * <p>Implementations MUST be thread safe.</p>
-*
-* <p><b><i>Note: This interface will change between SDK versions and should not be implemented by SDK users.</i></b></p>
 */
 @Immutable
 @ThreadSafe
-@SdkProtectedApi
+@SdkPublicApi
 public interface SdkAsyncHttpClient extends SdkAutoCloseable {
 
     /**

http-client-spi/src/main/java/software/amazon/awssdk/http/async/SdkAsyncHttpService.java

@@ -15,7 +15,7 @@
 
 package software.amazon.awssdk.http.async;
 
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.annotations.ThreadSafe;
 
 /**
@@ -31,7 +31,7 @@
  * </p>
  */
 @ThreadSafe
-@SdkProtectedApi
+@SdkPublicApi
 public interface SdkAsyncHttpService {
 
     /**