Fix AwsQuery target serialization

CHANGELOG.next.toml

@@ -9,4 +9,10 @@
 # message = "Fix typos in module documentation for generated crates"
 # references = ["smithy-rs#920"]
 # meta = { "breaking" = false, "tada" = false, "bug" = false, "target" = "client | server | all"}
-# author = "rcoh"
+# author = "rcoh"
+
+[[aws-sdk-rust]]
+message = "Fix broken serialization for SQS"
+references = ["smithy-rs#3210", "aws-sdk-rust#957"]
+meta = { "breaking" = false, "tada" = false, "bug" = false }
+author = "rcoh"

buildSrc/src/main/kotlin/CodegenTestCommon.kt

@@ -90,9 +90,11 @@ private fun codegenTests(properties: PropertyRetriever, allTests: List<CodegenTe
         allTests
     }
     require(ret.isNotEmpty()) {
-        "None of the provided module overrides (`$modulesOverride`) are valid test services (`${allTests.map {
-            it.module
-        }}`)"
+        "None of the provided module overrides (`$modulesOverride`) are valid test services (`${
+            allTests.map {
+                it.module
+            }
+        }`)"
     }
     return ret
 }
@@ -121,9 +123,11 @@ fun cargoCommands(properties: PropertyRetriever): List<Cargo> {
         AllCargoCommands
     }
     require(ret.isNotEmpty()) {
-        "None of the provided cargo commands (`$cargoCommandsOverride`) are valid cargo commands (`${AllCargoCommands.map {
-            it.toString
-        }}`)"
+        "None of the provided cargo commands (`$cargoCommandsOverride`) are valid cargo commands (`${
+            AllCargoCommands.map {
+                it.toString
+            }
+        }`)"
     }
     return ret
 }
@@ -137,6 +141,7 @@ fun Project.registerGenerateSmithyBuildTask(
     this.tasks.register("generateSmithyBuild") {
         description = "generate smithy-build.json"
         outputs.file(project.projectDir.resolve("smithy-build.json"))
+        // NOTE: This is not working.
         allCodegenTests.flatMap { it.imports }.forEach { inputs.file(project.projectDir.resolve(it)) }
 
         doFirst {

codegen-client-test/build.gradle.kts

@@ -73,7 +73,11 @@ val allCodegenTests = listOf(
     ClientTest("aws.protocoltests.restxml#RestXml", "rest_xml", addMessageToErrors = false),
     ClientTest("aws.protocoltests.query#AwsQuery", "aws_query", addMessageToErrors = false),
     ClientTest("aws.protocoltests.ec2#AwsEc2", "ec2_query", addMessageToErrors = false),
-    ClientTest("aws.protocoltests.restxml.xmlns#RestXmlWithNamespace", "rest_xml_namespace", addMessageToErrors = false),
+    ClientTest(
+        "aws.protocoltests.restxml.xmlns#RestXmlWithNamespace",
+        "rest_xml_namespace",
+        addMessageToErrors = false,
+    ),
     ClientTest("aws.protocoltests.restxml#RestXmlExtras", "rest_xml_extras", addMessageToErrors = false),
     ClientTest(
         "aws.protocoltests.restxmlunwrapped#RestXmlExtrasUnwrappedErrors",
@@ -108,7 +112,10 @@ val allCodegenTests = listOf(
         "pokemon-service-awsjson-client",
         dependsOn = listOf("pokemon-awsjson.smithy", "pokemon-common.smithy"),
     ),
+    ClientTest("aws.protocoltests.misc#QueryCompatService", "query-compat-test", dependsOn = listOf("aws-json-query-compat.smithy")),
 ).map(ClientTest::toCodegenTest)
+// use this line to run just one test
+// .filter { it.module == "query-compat-test" }
 
 project.registerGenerateSmithyBuildTask(rootProject, pluginName, allCodegenTests)
 project.registerGenerateCargoWorkspaceTask(rootProject, pluginName, allCodegenTests, workingDirUnderBuildDir)

codegen-core/common-test-models/aws-json-query-compat.smithy

@@ -0,0 +1,38 @@
+$version: "1.0"
+
+namespace aws.protocoltests.misc
+
+use aws.protocols#awsQueryCompatible
+use aws.protocols#awsJson1_0
+use aws.protocols#awsQueryError
+use smithy.test#httpRequestTests
+@awsQueryCompatible
+@awsJson1_0
+service QueryCompatService {
+    operations: [
+        Operation
+    ]
+}
+
+@httpRequestTests([{
+    id: "BasicQueryCompatTest"
+    protocol: awsJson1_0,
+    method: "POST",
+    uri: "https://foo.com",
+    body: "{\"message\":\"hello!\"}",
+    bodyMedaType: "application/json",
+    params: {
+        message: "hello!"
+    },
+    headers: { "x-amz-target": "QueryCompatService.Operation"}
+
+   }
+])
+operation Operation {
+    input: OperationInputOutput
+    output: OperationInputOutput
+}
+
+structure OperationInputOutput {
+    message: String
+}

codegen-core/src/main/kotlin/software/amazon/smithy/rust/codegen/core/smithy/protocols/AwsQueryCompatible.kt

@@ -92,4 +92,7 @@ class AwsQueryCompatible(
 
     override fun parseEventStreamErrorMetadata(operationShape: OperationShape): RuntimeType =
         awsJson.parseEventStreamErrorMetadata(operationShape)
+
+    override fun additionalRequestHeaders(operationShape: OperationShape): List<Pair<String, String>> =
+        listOf("x-amz-target" to "${codegenContext.serviceShape.id.name}.${operationShape.id.name}")
 }