diff --git a/modules/swagger-codegen/src/main/resources/cpprest/modelbase-header.mustache b/modules/swagger-codegen/src/main/resources/cpprest/modelbase-header.mustache
index 9597c47f8ec..a74dfffbb74 100644
--- a/modules/swagger-codegen/src/main/resources/cpprest/modelbase-header.mustache
+++ b/modules/swagger-codegen/src/main/resources/cpprest/modelbase-header.mustache
@@ -40,6 +40,7 @@ public:
     static web::json::value toJson( int32_t value );
     static web::json::value toJson( int64_t value );
     static web::json::value toJson( double value );
+    static web::json::value toJson( bool value );
 
     static int64_t int64_tFromJson(web::json::value& val);
     static int32_t int32_tFromJson(web::json::value& val);
diff --git a/modules/swagger-codegen/src/main/resources/cpprest/modelbase-source.mustache b/modules/swagger-codegen/src/main/resources/cpprest/modelbase-source.mustache
index 1ad866893af..65d6d7d12a0 100644
--- a/modules/swagger-codegen/src/main/resources/cpprest/modelbase-source.mustache
+++ b/modules/swagger-codegen/src/main/resources/cpprest/modelbase-source.mustache
@@ -31,6 +31,9 @@ web::json::value ModelBase::toJson( int64_t value )
 web::json::value ModelBase::toJson( double value )
 {
     return web::json::value::number(value);
+} 
+web::json::value ModelBase::toJson(bool value) {
+    return web::json::value::boolean(value);
 }
 
 web::json::value ModelBase::toJson( std::shared_ptr<HttpContent> content )
diff --git a/samples/client/petstore/cpprest/ModelBase.cpp b/samples/client/petstore/cpprest/ModelBase.cpp
index f97fe013cd5..197741f5379 100644
--- a/samples/client/petstore/cpprest/ModelBase.cpp
+++ b/samples/client/petstore/cpprest/ModelBase.cpp
@@ -43,6 +43,9 @@ web::json::value ModelBase::toJson( int64_t value )
 web::json::value ModelBase::toJson( double value )
 {
     return web::json::value::number(value);
+} 
+web::json::value ModelBase::toJson(bool value) {
+    return web::json::value::boolean(value);
 }
 
 web::json::value ModelBase::toJson( std::shared_ptr<HttpContent> content )
diff --git a/samples/client/petstore/cpprest/ModelBase.h b/samples/client/petstore/cpprest/ModelBase.h
index fa65266449f..013c99a5d70 100644
--- a/samples/client/petstore/cpprest/ModelBase.h
+++ b/samples/client/petstore/cpprest/ModelBase.h
@@ -52,6 +52,7 @@ public:
     static web::json::value toJson( int32_t value );
     static web::json::value toJson( int64_t value );
     static web::json::value toJson( double value );
+    static web::json::value toJson( bool value );
 
     static int64_t int64_tFromJson(web::json::value& val);
     static int32_t int32_tFromJson(web::json::value& val);