- line break

- add aws-sdk-unstable
- bug fix

Author: thomas-k-cameron

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/generators/client/FluentClientDocs.kt

@@ -222,3 +222,4 @@ object FluentClientDocs {
         }
     }
 }
+1

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/generators/client/FluentClientGenerator.kt

@@ -270,7 +270,7 @@ class FluentClientGenerator(
             val errorType = symbolProvider.symbolForOperationError(operation)
             val inputBuilderType = symbolProvider.symbolForBuilder(input)
             val fnName = clientOperationFnName(operation, symbolProvider)
-            // Have to use fully-qualified result here or else it could conflict with an op named Result
+
             // Have to use fully-qualified result here or else it could conflict with an op named Result
             rustTemplate(
                 """
@@ -310,18 +310,6 @@ class FluentClientGenerator(
                     self.handle.client.call(op).await
                 }
 
-                /// This function replaces the parameter with new one.
-                /// It is useful when you want to replace the existing data with de-serialized data.
-                /// ```compile_fail
-                /// let result_future = async {
-                ///     let deserialized_parameters: $inputBuilderType  = serde_json::from_str("some json data").unwrap();
-                ///     client.$fnName().set_fields(&deserialized_parameters).send().await
-                /// };
-                /// ```
-                pub fn set_fields(mut self, data: $inputBuilderType) -> Self {
-                    self.inner = data;
-                    self
-                }
                 """,
                 "CustomizableOperation" to codegenContext.featureGatedCustomizeModule().toType()
                     .resolve("CustomizableOperation"),
@@ -337,6 +325,42 @@ class FluentClientGenerator(
                     generics.toRustGenerics(),
                 ),
             )
+
+            // this fixes this error
+            //  error[E0592]: duplicate definitions with name `set_fields`
+            //     --> sdk/connectcases/src/operation/update_case/builders.rs:115:5
+            //      |
+            //  78  | /     pub fn set_fields(
+            //  79  | |         mut self,
+            //  80  | |         data: crate::operation::update_case::builders::UpdateCaseInputBuilder,
+            //  81  | |     ) -> Self {
+            //      | |_____________- other definition for `set_fields`
+            //  ...
+            //  115 | /     pub fn set_fields(
+            //  116 | |         mut self,
+            //  117 | |         input: std::option::Option<std::vec::Vec<crate::types::FieldValue>>,
+            //  118 | |     ) -> Self {
+            //      | |_____________^ duplicate definitions for `set_fields`
+            if (inputBuilderType.toString().endsWith("Builder")) {
+                rustTemplate("""
+                    ##[cfg(#{AwsSdkUnstableAttribute:W})]
+                    /// This function replaces the parameter with new one.
+                    /// It is useful when you want to replace the existing data with de-serialized data.
+                    /// ```compile_fail
+                    /// let result_future = async {
+                    ///     let deserialized_parameters: $inputBuilderType  = serde_json::from_str(&json_string).unwrap();
+                    ///     client.$fnName().set_fields(&deserialized_parameters).send().await
+                    /// };
+                    /// ```
+                    pub fn set_fields(mut self, data: $inputBuilderType) -> Self {
+                        self.inner = data;
+                        self
+                    }
+                """,
+                    "AwsSdkUnstableAttribute" to Attribute.AwsSdkUnstableAttribute,
+                )
+            }
+
             PaginatorGenerator.paginatorType(codegenContext, generics, operation, retryClassifier)?.also { paginatorType ->
                 rustTemplate(
                     """