[KOTLIN-SPRING;KOTLIN-KTOR] - Fix some issues similar to CVE-2026-22785

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractKotlinCodegen.java

@@ -1310,7 +1310,24 @@ protected void updateModelForObject(CodegenModel m, Schema schema) {
     @Override
     protected ImmutableMap.Builder<String, Mustache.Lambda> addMustacheLambdas() {
         return super.addMustacheLambdas()
-                .put("escapeDollar", new EscapeChar("(?<!\\\\)\\$", "\\\\\\$"));
+                .put("escapeDollar", new EscapeChar("(?<!\\\\)\\$", "\\\\\\$"))
+                // Full escaping for values going into "..." double-quoted Kotlin strings:
+                // backslash, dollar sign, double-quote, and newlines.
+                .put("escapeInNormalString", (Mustache.Lambda) (fragment, writer) -> writer.write(fragment.execute()
+                        .replace("\\", "\\\\")
+                        .replace("$", "\\$")
+                        .replace("\"", "\\\"")
+                        .replace("\n", "\\n")
+                        .replace("\r", "\\r")))
+                // Escaping for values going into """...""" triple-quoted Kotlin strings.
+                // Backslash escapes do not work here; a literal $ must be written as ${'$'}.
+                // Triple quotes can be escaped by breaking them up, e.g. """ becomes ${"\"\"\""}.
+                // Note: Triple quotes can never be used in annotations as their arguments must be compile-time constants
+                // hence we can never do the safe escaping.
+                .put("escapeInTripleQuotedString", (Mustache.Lambda) (fragment, writer) -> writer.write(fragment.execute()
+                        .replace("$", "${'$'}")
+                        .replace("\"\"\"", "${\"\\\"\\\"\\\"\"}")
+                ));
     }
 
     protected interface DataTypeAssigner {

modules/openapi-generator/src/main/resources/kotlin-server/libraries/ktor/_response.mustache

@@ -1,5 +1,5 @@
 val exampleContentType = "{{{contentType}}}"
-val exampleContentString = """{{&example}}"""
+val exampleContentString = """{{#lambda.escapeInTripleQuotedString}}{{&example}}{{/lambda.escapeInTripleQuotedString}}"""
 
 when (exampleContentType) {
     "application/json" -> call.respondText(exampleContentType, ContentType.Application.Json)

modules/openapi-generator/src/main/resources/kotlin-server/libraries/ktor2/_response.mustache

@@ -1,5 +1,5 @@
 val exampleContentType = "{{{contentType}}}"
-val exampleContentString = """{{&example}}"""
+val exampleContentString = """{{#lambda.escapeInTripleQuotedString}}{{&example}}{{/lambda.escapeInTripleQuotedString}}"""
 
 when (exampleContentType) {
     "application/json" -> call.respond(gson.fromJson(exampleContentString, Any::class.java))

modules/openapi-generator/src/main/resources/kotlin-spring/api.mustache

@@ -74,7 +74,7 @@ class {{classname}}Controller({{#serviceInterface}}@Autowired(required = true) v
 }}    @Operation(
         summary = "{{{summary}}}",
         operationId = "{{{operationId}}}",
-        description = """{{{unescapedNotes}}}""",
+        description = "{{#lambda.escapeInNormalString}}{{{unescapedNotes}}}{{/lambda.escapeInNormalString}}",
         responses = [{{#responses}}
             ApiResponse(responseCode = "{{{code}}}", description = "{{{message}}}"{{#baseType}}, content = [Content({{#isArray}}array = ArraySchema({{/isArray}}schema = Schema(implementation = {{{baseType}}}::class)){{#isArray}}){{/isArray}}]{{/baseType}}){{^-last}},{{/-last}}{{/responses}} ]{{#hasAuthMethods}},
         security = [ {{#authMethods}}SecurityRequirement(name = "{{name}}"{{#isOAuth}}, scopes = [ {{#scopes}}"{{scope}}"{{^-last}}, {{/-last}}{{/scopes}} ]{{/isOAuth}}){{^-last}},{{/-last}}{{/authMethods}} ]{{/hasAuthMethods}}

modules/openapi-generator/src/main/resources/kotlin-spring/apiInterface.mustache

@@ -86,7 +86,7 @@ interface {{classname}} {
         tags = [{{#tags}}"{{{name}}}",{{/tags}}],
         summary = "{{{summary}}}",
         operationId = "{{{operationId}}}",
-        description = """{{{unescapedNotes}}}""",
+        description = "{{#lambda.escapeInNormalString}}{{{unescapedNotes}}}{{/lambda.escapeInNormalString}}",
         responses = [{{#responses}}
             ApiResponse(responseCode = "{{{code}}}", description = "{{{message}}}"{{#baseType}}, content = [Content({{#isArray}}array = ArraySchema({{/isArray}}schema = Schema(implementation = {{{baseType}}}::class)){{#isArray}}){{/isArray}}]{{/baseType}}){{^-last}},{{/-last}}{{/responses}}
         ]{{#hasAuthMethods}},

modules/openapi-generator/src/main/resources/kotlin-spring/bodyParams.mustache

@@ -1 +1 @@
-{{#isBodyParam}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{{description}}}"{{#required}}, required = true{{/required}}{{^isContainer}}{{#allowableValues}}{{#defaultValue}}, schema = Schema(allowableValues = ["{{{allowableValues}}}"], defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/defaultValue}}{{/allowableValues}}{{^allowableValues}}{{#defaultValue}}, schema = Schema(defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/defaultValue}}{{/allowableValues}}{{#allowableValues}}{{^defaultValue}}, schema = Schema(allowableValues = ["{{{allowableValues}}}"]){{/defaultValue}}{{/allowableValues}}{{/isContainer}}) {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "{{{description}}}"{{#required}}, required = true{{/required}}{{^isContainer}}{{#allowableValues}}, allowableValues = "{{{.}}}"{{/allowableValues}}{{/isContainer}}{{#defaultValue}}, defaultValue = "{{{.}}}"{{/defaultValue}}) {{/swagger1AnnotationLibrary}}{{#useBeanValidation}}@Valid{{>beanValidationBodyParams}}{{/useBeanValidation}} @RequestBody{{^required}}(required = false){{/required}} {{{paramName}}}: {{^reactive}}{{>optionalDataType}}{{/reactive}}{{#reactive}}{{^isArray}}{{>optionalDataType}}{{/isArray}}{{#isArray}}Flow<{{{baseType}}}>{{/isArray}}{{/reactive}}{{/isBodyParam}}
+{{#isBodyParam}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"{{#required}}, required = true{{/required}}{{^isContainer}}{{#allowableValues}}{{#defaultValue}}, schema = Schema(allowableValues = ["{{{allowableValues}}}"], defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/defaultValue}}{{/allowableValues}}{{^allowableValues}}{{#defaultValue}}, schema = Schema(defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/defaultValue}}{{/allowableValues}}{{#allowableValues}}{{^defaultValue}}, schema = Schema(allowableValues = ["{{{allowableValues}}}"]){{/defaultValue}}{{/allowableValues}}{{/isContainer}}) {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"{{#required}}, required = true{{/required}}{{^isContainer}}{{#allowableValues}}, allowableValues = "{{{.}}}"{{/allowableValues}}{{/isContainer}}{{#defaultValue}}, defaultValue = "{{{.}}}"{{/defaultValue}}) {{/swagger1AnnotationLibrary}}{{#useBeanValidation}}@Valid{{>beanValidationBodyParams}}{{/useBeanValidation}} @RequestBody{{^required}}(required = false){{/required}} {{{paramName}}}: {{^reactive}}{{>optionalDataType}}{{/reactive}}{{#reactive}}{{^isArray}}{{>optionalDataType}}{{/isArray}}{{#isArray}}Flow<{{{baseType}}}>{{/isArray}}{{/reactive}}{{/isBodyParam}}

modules/openapi-generator/src/main/resources/kotlin-spring/dataClassOptVar.mustache

@@ -1,6 +1,6 @@
 {{#useBeanValidation}}{{>beanValidation}}{{>beanValidationModel}}{{/useBeanValidation}}{{#swagger2AnnotationLibrary}}
-    @Schema({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}description = "{{{description}}}"){{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}
-    @ApiModelProperty({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{{description}}}"){{/swagger1AnnotationLibrary}}{{#deprecated}}
+    @Schema({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}description = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"){{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}
+    @ApiModelProperty({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"){{/swagger1AnnotationLibrary}}{{#deprecated}}
     @Deprecated(message = ""){{/deprecated}}{{#vendorExtensions.x-field-extra-annotation}}
     {{{.}}}{{/vendorExtensions.x-field-extra-annotation}}{{#vendorExtensions.x-has-json-setter-nulls-fail}}
     @field:JsonSetter(nulls = Nulls.FAIL){{/vendorExtensions.x-has-json-setter-nulls-fail}}

modules/openapi-generator/src/main/resources/kotlin-spring/dataClassReqVar.mustache

@@ -1,5 +1,5 @@
 {{#useBeanValidation}}{{>beanValidation}}{{>beanValidationModel}}{{/useBeanValidation}}{{#swagger2AnnotationLibrary}}
-    @Schema({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}required = true, {{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}description = "{{{description}}}"){{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}
-    @ApiModelProperty({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}required = true, {{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{{description}}}"){{/swagger1AnnotationLibrary}}{{#vendorExtensions.x-field-extra-annotation}}
+    @Schema({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}required = true, {{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}description = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"){{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}
+    @ApiModelProperty({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}required = true, {{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"){{/swagger1AnnotationLibrary}}{{#vendorExtensions.x-field-extra-annotation}}
     {{{.}}}{{/vendorExtensions.x-field-extra-annotation}}
     @get:JsonProperty("{{{baseName}}}", required = true){{#isInherited}} override{{/isInherited}} {{>modelMutable}} {{{name}}}: {{#isEnum}}{{#isArray}}{{baseType}}<{{/isArray}}{{classname}}.{{{nameInPascalCase}}}{{#isArray}}>{{/isArray}}{{/isEnum}}{{^isEnum}}{{{dataType}}}{{/isEnum}}{{#isNullable}}?{{/isNullable}}{{#defaultValue}} = {{^isNumber}}{{{defaultValue}}}{{/isNumber}}{{#isNumber}}{{{dataType}}}("{{{defaultValue}}}"){{/isNumber}}{{/defaultValue}}

modules/openapi-generator/src/main/resources/kotlin-spring/formParams.mustache

@@ -1 +1 @@
-{{#isFormParam}}{{^isFile}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{{description}}}"{{#required}}, required = true{{/required}}{{#allowableValues}}{{#defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]{{^isContainer}}, defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{/isContainer}}){{/defaultValue}}{{/allowableValues}}{{#allowableValues}}{{^defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]){{/defaultValue}}{{/allowableValues}}{{^allowableValues}}{{#defaultValue}}{{^isContainer}}, schema = Schema(defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/isContainer}}{{/defaultValue}}{{/allowableValues}}) {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "{{{description}}}"{{#required}}, required = true{{/required}}{{#allowableValues}}, allowableValues = "{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue = "{{{.}}}"{{/defaultValue}}) {{/swagger1AnnotationLibrary}}{{#useBeanValidation}}@Valid {{/useBeanValidation}}{{#isModel}}@RequestPart{{/isModel}}{{^isModel}}@RequestParam{{/isModel}}(value = "{{baseName}}"{{#required}}, required = true{{/required}}{{^required}}, required = false{{/required}}) {{{paramName}}}: {{>optionalDataType}}{{/isFile}}{{#isFile}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{{description}}}") {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "file detail") {{/swagger1AnnotationLibrary}}{{#useBeanValidation}}@Valid{{/useBeanValidation}} @RequestPart("{{baseName}}"{{#required}}, required = true{{/required}}{{^required}}, required = false{{/required}}) {{{paramName}}}: {{>optionalDataType}}{{/isFile}}{{/isFormParam}}
+{{#isFormParam}}{{^isFile}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"{{#required}}, required = true{{/required}}{{#allowableValues}}{{#defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]{{^isContainer}}, defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{/isContainer}}){{/defaultValue}}{{/allowableValues}}{{#allowableValues}}{{^defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]){{/defaultValue}}{{/allowableValues}}{{^allowableValues}}{{#defaultValue}}{{^isContainer}}, schema = Schema(defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/isContainer}}{{/defaultValue}}{{/allowableValues}}) {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"{{#required}}, required = true{{/required}}{{#allowableValues}}, allowableValues = "{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue = "{{{.}}}"{{/defaultValue}}) {{/swagger1AnnotationLibrary}}{{#useBeanValidation}}@Valid {{/useBeanValidation}}{{#isModel}}@RequestPart{{/isModel}}{{^isModel}}@RequestParam{{/isModel}}(value = "{{baseName}}"{{#required}}, required = true{{/required}}{{^required}}, required = false{{/required}}) {{{paramName}}}: {{>optionalDataType}}{{/isFile}}{{#isFile}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}") {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "file detail") {{/swagger1AnnotationLibrary}}{{#useBeanValidation}}@Valid{{/useBeanValidation}} @RequestPart("{{baseName}}"{{#required}}, required = true{{/required}}{{^required}}, required = false{{/required}}) {{{paramName}}}: {{>optionalDataType}}{{/isFile}}{{/isFormParam}}

modules/openapi-generator/src/main/resources/kotlin-spring/headerParams.mustache

@@ -1 +1 @@
-{{#isHeaderParam}}{{#useBeanValidation}}{{>beanValidationCore}}{{/useBeanValidation}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{{description}}}", `in` = ParameterIn.HEADER{{#required}}, required = true{{/required}}{{#allowableValues}}{{#defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]{{^isContainer}}, defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{/isContainer}}){{/defaultValue}}{{/allowableValues}}{{#allowableValues}}{{^defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]){{/defaultValue}}{{/allowableValues}}{{^allowableValues}}{{#defaultValue}}{{^isContainer}}, schema = Schema(defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/isContainer}}{{/defaultValue}}{{/allowableValues}}) {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "{{{description}}}"{{#required}}, required = true{{/required}}{{#allowableValues}}, allowableValues = "{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue = "{{{.}}}"{{/defaultValue}}) {{/swagger1AnnotationLibrary}}@RequestHeader(value = "{{baseName}}", required = {{#required}}true{{/required}}{{^required}}false{{/required}}{{#defaultValue}}, defaultValue = {{^isString}}"{{{.}}}"{{/isString}}{{#isString}}{{#isEnum}}"{{{.}}}"{{/isEnum}}{{^isEnum}}{{{.}}}{{/isEnum}}{{/isString}}{{/defaultValue}}) {{{paramName}}}: {{>optionalDataType}}{{/isHeaderParam}}
+{{#isHeaderParam}}{{#useBeanValidation}}{{>beanValidationCore}}{{/useBeanValidation}}{{#swagger2AnnotationLibrary}}@Parameter(description = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}", `in` = ParameterIn.HEADER{{#required}}, required = true{{/required}}{{#allowableValues}}{{#defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]{{^isContainer}}, defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{/isContainer}}){{/defaultValue}}{{/allowableValues}}{{#allowableValues}}{{^defaultValue}}, schema = Schema(allowableValues = [{{#values}}"{{{.}}}"{{^-last}}, {{/-last}}{{/values}}]){{/defaultValue}}{{/allowableValues}}{{^allowableValues}}{{#defaultValue}}{{^isContainer}}, schema = Schema(defaultValue = {{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}{{{defaultValue}}}{{^isString}}"{{/isString}}{{#isString}}{{#isEnum}}"{{/isEnum}}{{/isString}}){{/isContainer}}{{/defaultValue}}{{/allowableValues}}) {{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}@ApiParam(value = "{{#lambdaEscapeInNormalString}}{{{description}}}{{/lambdaEscapeInNormalString}}"{{#required}}, required = true{{/required}}{{#allowableValues}}, allowableValues = "{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue = "{{{.}}}"{{/defaultValue}}) {{/swagger1AnnotationLibrary}}@RequestHeader(value = "{{baseName}}", required = {{#required}}true{{/required}}{{^required}}false{{/required}}{{#defaultValue}}, defaultValue = {{^isString}}"{{{.}}}"{{/isString}}{{#isString}}{{#isEnum}}"{{{.}}}"{{/isEnum}}{{^isEnum}}{{{.}}}{{/isEnum}}{{/isString}}{{/defaultValue}}) {{{paramName}}}: {{>optionalDataType}}{{/isHeaderParam}}