revert hostLabel change

Author: jbelkins

codegen/smithy-aws-swift-codegen/src/main/kotlin/software/amazon/smithy/aws/swift/codegen/protocols/awsjson/AWSJSON1_0ProtocolGenerator.kt

@@ -12,13 +12,11 @@ import software.amazon.smithy.model.shapes.MemberShape
 import software.amazon.smithy.model.shapes.OperationShape
 import software.amazon.smithy.model.shapes.Shape
 import software.amazon.smithy.model.shapes.ShapeId
-import software.amazon.smithy.model.traits.HostLabelTrait
 import software.amazon.smithy.swift.codegen.integration.HttpBindingResolver
 import software.amazon.smithy.swift.codegen.integration.ProtocolGenerator
 import software.amazon.smithy.swift.codegen.integration.isEventStreaming
 import software.amazon.smithy.swift.codegen.integration.middlewares.ContentTypeMiddleware
 import software.amazon.smithy.swift.codegen.integration.middlewares.OperationInputBodyMiddleware
-import software.amazon.smithy.swift.codegen.model.hasTrait
 import software.amazon.smithy.swift.codegen.model.targetOrSelf
 
 @Suppress("ktlint:standard:class-naming")
@@ -65,9 +63,6 @@ class AWSJSON1_0ProtocolGenerator : AWSHTTPBindingProtocolGenerator(AWSJSONCusto
     ): List<MemberShape> =
         shape
             .members()
-            // The only place an input member can be bound to in AWS JSON other than the body
-            // is the host prefix, using the host label trait.
-            .filter { !it.hasTrait<HostLabelTrait>() }
             // For RPC protocols that support event streaming, we need to send initial request
             // with streaming member excluded during encoding the input struct.
             .filter { !it.targetOrSelf(ctx.model).isEventStreaming }

codegen/smithy-aws-swift-codegen/src/main/kotlin/software/amazon/smithy/aws/swift/codegen/protocols/awsjson/AWSJSON1_1ProtocolGenerator.kt

@@ -12,13 +12,11 @@ import software.amazon.smithy.model.shapes.MemberShape
 import software.amazon.smithy.model.shapes.OperationShape
 import software.amazon.smithy.model.shapes.Shape
 import software.amazon.smithy.model.shapes.ShapeId
-import software.amazon.smithy.model.traits.HostLabelTrait
 import software.amazon.smithy.swift.codegen.integration.HttpBindingResolver
 import software.amazon.smithy.swift.codegen.integration.ProtocolGenerator
 import software.amazon.smithy.swift.codegen.integration.isEventStreaming
 import software.amazon.smithy.swift.codegen.integration.middlewares.ContentTypeMiddleware
 import software.amazon.smithy.swift.codegen.integration.middlewares.OperationInputBodyMiddleware
-import software.amazon.smithy.swift.codegen.model.hasTrait
 import software.amazon.smithy.swift.codegen.model.targetOrSelf
 
 @Suppress("ktlint:standard:class-naming")
@@ -63,9 +61,6 @@ class AWSJSON1_1ProtocolGenerator : AWSHTTPBindingProtocolGenerator(AWSJSONCusto
     ): List<MemberShape> =
         shape
             .members()
-            // The only place an input member can be bound to in AWS JSON other than the body
-            // is the host prefix, using the host label trait.
-            .filter { !it.hasTrait<HostLabelTrait>() }
             // For RPC protocols that support event streaming, we need to send initial request
             // with streaming member excluded during encoding the input struct.
             .filter { !it.targetOrSelf(ctx.model).isEventStreaming }

codegen/smithy-aws-swift-codegen/src/main/kotlin/software/amazon/smithy/aws/swift/codegen/protocols/awsquery/AWSQueryProtocolGenerator.kt

@@ -12,12 +12,10 @@ import software.amazon.smithy.model.shapes.MemberShape
 import software.amazon.smithy.model.shapes.OperationShape
 import software.amazon.smithy.model.shapes.Shape
 import software.amazon.smithy.model.shapes.ShapeId
-import software.amazon.smithy.model.traits.HostLabelTrait
 import software.amazon.smithy.swift.codegen.integration.HttpBindingResolver
 import software.amazon.smithy.swift.codegen.integration.ProtocolGenerator
 import software.amazon.smithy.swift.codegen.integration.middlewares.ContentTypeMiddleware
 import software.amazon.smithy.swift.codegen.integration.middlewares.OperationInputBodyMiddleware
-import software.amazon.smithy.swift.codegen.model.hasTrait
 
 open class AWSQueryProtocolGenerator : AWSHTTPBindingProtocolGenerator(AWSQueryCustomizations()) {
     override val defaultContentType = "application/x-www-form-urlencoded"
@@ -56,11 +54,5 @@ open class AWSQueryProtocolGenerator : AWSHTTPBindingProtocolGenerator(AWSQueryC
     override fun httpBodyMembers(
         ctx: ProtocolGenerator.GenerationContext,
         shape: Shape,
-    ): List<MemberShape> =
-        shape
-            .members()
-            // The only place an input member can be bound to in AWSQuery other than the body
-            // is the host prefix, using the host label trait.
-            .filter { !it.hasTrait<HostLabelTrait>() }
-            .toList()
+    ): List<MemberShape> = shape.members().toList()
 }

codegen/smithy-aws-swift-codegen/src/main/kotlin/software/amazon/smithy/aws/swift/codegen/protocols/ec2query/EC2QueryProtocolGenerator.kt

@@ -12,12 +12,10 @@ import software.amazon.smithy.model.shapes.MemberShape
 import software.amazon.smithy.model.shapes.OperationShape
 import software.amazon.smithy.model.shapes.Shape
 import software.amazon.smithy.model.shapes.ShapeId
-import software.amazon.smithy.model.traits.HostLabelTrait
 import software.amazon.smithy.swift.codegen.integration.HttpBindingResolver
 import software.amazon.smithy.swift.codegen.integration.ProtocolGenerator
 import software.amazon.smithy.swift.codegen.integration.middlewares.ContentTypeMiddleware
 import software.amazon.smithy.swift.codegen.integration.middlewares.OperationInputBodyMiddleware
-import software.amazon.smithy.swift.codegen.model.hasTrait
 
 class EC2QueryProtocolGenerator : AWSHTTPBindingProtocolGenerator(EC2QueryCustomizations()) {
     override val defaultContentType = "application/x-www-form-urlencoded"
@@ -56,11 +54,5 @@ class EC2QueryProtocolGenerator : AWSHTTPBindingProtocolGenerator(EC2QueryCustom
     override fun httpBodyMembers(
         ctx: ProtocolGenerator.GenerationContext,
         shape: Shape,
-    ): List<MemberShape> =
-        shape
-            .members()
-            // The only place an input member can be bound to in EC2Query other than the body
-            // is the host prefix, using the host label trait.
-            .filter { !it.hasTrait<HostLabelTrait>() }
-            .toList()
+    ): List<MemberShape> = shape.members().toList()
 }