Add @transient annotation to BuilderImpl fluent setters. (#2641)

This fixes an issue where a bean-based marshaller for request and response models would fail
for fluent setters that happened to start with "set", like "settings".

The following services are fixed by this: medialive, ecs, networkfirewall, opsworks, codecommit.

Author: millems

.changes/next-release/bugfix-AWSSDKforJavav2-a60f3ed.json

@@ -0,0 +1,6 @@
+{
+    "category": "AWS SDK for Java v2", 
+    "contributor": "", 
+    "type": "bugfix", 
+    "description": "Fixed an issue where a bean-based marshallers for request and response models would fail for fluent setters that happened to start with \"set\", like \"settings\"."
+}

codegen/src/main/java/software/amazon/awssdk/codegen/poet/model/AbstractMemberSetters.java

@@ -22,6 +22,7 @@
 import com.squareup.javapoet.MethodSpec;
 import com.squareup.javapoet.ParameterSpec;
 import com.squareup.javapoet.TypeName;
+import java.beans.Transient;
 import java.util.Optional;
 import java.util.stream.Collectors;
 import javax.lang.model.element.Modifier;
@@ -84,6 +85,7 @@ protected MethodSpec.Builder fluentSetterBuilder(String methodName, ParameterSpe
         return MethodSpec.methodBuilder(methodName)
                          .addParameter(setterParam)
                          .addAnnotation(Override.class)
+                         .addAnnotation(Transient.class)
                          .returns(returnType)
                          .addModifiers(Modifier.PUBLIC, Modifier.FINAL);
     }

codegen/src/main/java/software/amazon/awssdk/codegen/poet/model/ModelBuilderSpecs.java

@@ -216,8 +216,8 @@ private List<MethodSpec> accessors() {
         shapeModel.getNonStreamingMembers()
                   .forEach(m -> {
                       accessors.add(checkDeprecated(m, accessorsFactory.beanStyleGetter(m)));
-                      accessors.addAll(checkDeprecated(m, accessorsFactory.fluentSetters(m, builderInterfaceName())));
                       accessors.addAll(checkDeprecated(m, accessorsFactory.beanStyleSetters(m)));
+                      accessors.addAll(checkDeprecated(m, accessorsFactory.fluentSetters(m, builderInterfaceName())));
                       accessors.addAll(checkDeprecated(m, accessorsFactory.convenienceSetters(m, builderInterfaceName())));
                   });