[kotlin-spring][server] Fix: treat "nullable: false, required: false" attributes with "default" fallback value as non-nullable in DTOs

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

@@ -46,12 +46,12 @@
   }}{{/serializableModel}}{{! no newline
 }}{{/parent}} {
 {{#discriminator}}
-    {{#requiredVars}}
-        {{>interfaceReqVar}}{{! prevent indent}}
-    {{/requiredVars}}
-    {{#optionalVars}}
-        {{>interfaceOptVar}}{{! prevent indent}}
-    {{/optionalVars}}
+{{#requiredVars}}
+{{>interfaceReqVar}}{{! prevent indent}}
+{{/requiredVars}}
+{{#optionalVars}}
+{{>interfaceOptVar}}{{! prevent indent}}
+{{/optionalVars}}
 {{/discriminator}}
 {{#hasEnums}}{{#vars}}{{#isEnum}}
     /**

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

@@ -1,6 +1,24 @@
-{{#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}}
-    @Deprecated(message = ""){{/deprecated}}{{#vendorExtensions.x-field-extra-annotation}}
-    {{{.}}}{{/vendorExtensions.x-field-extra-annotation}}
-    @get:JsonProperty("{{{baseName}}}"){{#isInherited}} override{{/isInherited}} {{>modelMutable}} {{{name}}}: {{#isEnum}}{{#isArray}}{{baseType}}<{{/isArray}}{{classname}}.{{{nameInPascalCase}}}{{#isArray}}>{{/isArray}}{{/isEnum}}{{^isEnum}}{{{dataType}}}{{/isEnum}}? = {{^defaultValue}}null{{/defaultValue}}{{#defaultValue}}{{^isNumber}}{{{defaultValue}}}{{/isNumber}}{{#isNumber}}{{{dataType}}}("{{{defaultValue}}}"){{/isNumber}}{{/defaultValue}}
+{{! comments are used to break long lines into multiple lines for better readability }}
+{{#useBeanValidation}}{{>beanValidation}}{{>beanValidationModel}}{{/useBeanValidation}}{{!
+}}{{#swagger2AnnotationLibrary}}
+    @Schema({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}required = false, {{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}description = "{{{description}}}"){{!
+}}{{/swagger2AnnotationLibrary}}{{!
+}}{{#swagger1AnnotationLibrary}}
+    @ApiModelProperty({{#example}}example = "{{#lambdaRemoveLineBreak}}{{#lambdaEscapeInNormalString}}{{{.}}}{{/lambdaEscapeInNormalString}}{{/lambdaRemoveLineBreak}}", {{/example}}required = false, {{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{{description}}}"){{!
+}}{{/swagger1AnnotationLibrary}}{{!
+}}{{#deprecated}}
+    @Deprecated(message = ""){{!
+}}{{/deprecated}}{{!
+}}{{#vendorExtensions.x-field-extra-annotation}}
+    {{{.}}}{{!
+}}{{/vendorExtensions.x-field-extra-annotation}}
+    @get:JsonProperty("{{{baseName}}}", required = false)
+    {{#isInherited}}{{!
+}}override {{/isInherited}}{{>modelMutable}} {{{name}}}: {{!
+}}{{#isEnum}}{{#isArray}}{{baseType}}<{{/isArray}}{{classname}}.{{{nameInPascalCase}}}{{#isArray}}>{{/isArray}}{{/isEnum}}{{!
+}}{{^isEnum}}{{{dataType}}}{{/isEnum}}{{!
+}}{{^defaultValue}}? = null{{/defaultValue}}{{!
+}}{{#defaultValue}} = {{!
+  }}{{^isNumber}}{{{defaultValue}}}{{/isNumber}}{{!
+  }}{{#isNumber}}{{{dataType}}}("{{{defaultValue}}}"){{/isNumber}}{{!
+}}{{/defaultValue}}

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

@@ -1,5 +1,21 @@
-{{#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}}
-    {{{.}}}{{/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}}
+{{! comments are used to break long lines into multiple lines for better readability }}
+{{#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}}
+    {{{.}}}{{!
+}}{{/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/interfaceOptVar.mustache

@@ -1,5 +1,21 @@
+{{! comments are used to break long lines into multiple lines for better readability }}
 {{#swagger2AnnotationLibrary}}
-        @get:Schema({{#example}}example = "{{{.}}}", {{/example}}{{#required}}requiredMode = Schema.RequiredMode.REQUIRED, {{/required}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}description = "{{{description}}}"){{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}
-        @get:ApiModelProperty({{#example}}example = "{{{.}}}", {{/example}}{{#required}}required = {{required}}, {{/required}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{{description}}}"){{/swagger1AnnotationLibrary}}{{#vendorExtensions.x-field-extra-annotation}}
-        {{{.}}}{{/vendorExtensions.x-field-extra-annotation}}
-        {{#isInherited}}override {{/isInherited}}{{>modelMutable}} {{{name}}}: {{#isEnum}}{{classname}}.{{nameInPascalCase}}{{/isEnum}}{{^isEnum}}{{{dataType}}}{{/isEnum}}? {{^discriminator}}= {{{defaultValue}}}{{^defaultValue}}null{{/defaultValue}}{{/discriminator}}
+    @get:Schema({{#example}}example = "{{{.}}}", {{/example}}{{!
+    }}{{#required}}requiredMode = Schema.RequiredMode.REQUIRED, {{/required}}{{!
+    }}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}{{!
+    }}description = "{{{description}}}"){{!
+}}{{/swagger2AnnotationLibrary}}{{!
+}}{{#swagger1AnnotationLibrary}}
+    @get:ApiModelProperty({{#example}}example = "{{{.}}}", {{/example}}{{!
+    }}{{#required}}required = {{required}}, {{/required}}{{!
+    }}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}{{!
+    }}value = "{{{description}}}"){{!
+}}{{/swagger1AnnotationLibrary}}{{!
+}}{{#vendorExtensions.x-field-extra-annotation}}
+    {{{.}}}{{!
+}}{{/vendorExtensions.x-field-extra-annotation}}
+    {{#isInherited}}override {{/isInherited}}{{>modelMutable}} {{{name}}}: {{!
+}}{{#isEnum}}{{classname}}.{{nameInPascalCase}}{{/isEnum}}{{!
+}}{{^isEnum}}{{{dataType}}}{{/isEnum}}{{!
+}}{{^defaultValue}}?{{/defaultValue}}{{!
+}}{{^discriminator}} = {{{defaultValue}}}{{^defaultValue}}null{{/defaultValue}}{{/discriminator}}

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

@@ -1,5 +1,19 @@
+{{! comments are used to break long lines into multiple lines for better readability }}
 {{#swagger2AnnotationLibrary}}
-        @get:Schema({{#example}}example = "{{{.}}}", {{/example}}{{#required}}requiredMode = Schema.RequiredMode.REQUIRED, {{/required}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}description = "{{{description}}}"){{/swagger2AnnotationLibrary}}{{#swagger1AnnotationLibrary}}
-        @get:ApiModelProperty({{#example}}example = "{{{.}}}", {{/example}}{{#required}}required = {{required}}, {{/required}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{{description}}}"){{/swagger1AnnotationLibrary}}{{#vendorExtensions.x-field-extra-annotation}}
-        {{{.}}}{{/vendorExtensions.x-field-extra-annotation}}
-        {{#isInherited}}override {{/isInherited}}{{>modelMutable}} {{{name}}}: {{#isEnum}}{{classname}}.{{nameInPascalCase}}{{/isEnum}}{{^isEnum}}{{{dataType}}}{{/isEnum}}
+    @get:Schema({{#example}}example = "{{{.}}}", {{/example}}{{!
+    }}{{#required}}requiredMode = Schema.RequiredMode.REQUIRED, {{/required}}{{!
+    }}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}{{!
+    }}description = "{{{description}}}"){{!
+}}{{/swagger2AnnotationLibrary}}{{!
+}}{{#swagger1AnnotationLibrary}}
+    @get:ApiModelProperty({{#example}}example = "{{{.}}}", {{/example}}{{!
+    }}{{#required}}required = {{required}}, {{/required}}{{!
+    }}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}{{!
+    }}value = "{{{description}}}"){{!
+}}{{/swagger1AnnotationLibrary}}{{!
+}}{{#vendorExtensions.x-field-extra-annotation}}
+    {{{.}}}{{!
+}}{{/vendorExtensions.x-field-extra-annotation}}
+    {{#isInherited}}override {{/isInherited}}{{>modelMutable}} {{{name}}}: {{!
+}}{{#isEnum}}{{classname}}.{{nameInPascalCase}}{{/isEnum}}{{!
+}}{{^isEnum}}{{{dataType}}}{{/isEnum}}

modules/openapi-generator/src/test/java/org/openapitools/codegen/kotlin/spring/KotlinSpringServerCodegenTest.java

@@ -1064,6 +1064,73 @@ public void generateNonSerializableModelWithXimplements() throws Exception {
         );
     }
 
+    @Test
+    public void generateModelWithRequiredFalseWithDefaults() throws Exception {
+        File output = Files.createTempDirectory("test").toFile().getCanonicalFile();
+        output.deleteOnExit();
+        String outputPath = output.getAbsolutePath().replace('\\', '/');
+
+        KotlinSpringServerCodegen codegen = new KotlinSpringServerCodegen();
+        codegen.setOutputDir(output.getAbsolutePath());
+        codegen.additionalProperties().put(CodegenConstants.SERIALIZABLE_MODEL, true);
+
+        ClientOptInput input = new ClientOptInput()
+                .openAPI(TestUtils.parseSpec("src/test/resources/3_0/kotlin/petstore-with-x-kotlin-implements.yaml"))
+                .config(codegen);
+        DefaultGenerator generator = new DefaultGenerator();
+
+        generator.setGeneratorPropertyDefault(CodegenConstants.MODELS, "true");
+        generator.setGeneratorPropertyDefault(CodegenConstants.MODEL_TESTS, "false");
+        generator.setGeneratorPropertyDefault(CodegenConstants.MODEL_DOCS, "false");
+        generator.setGeneratorPropertyDefault(CodegenConstants.APIS, "false");
+        generator.setGeneratorPropertyDefault(CodegenConstants.SUPPORTING_FILES, "false");
+
+        generator.opts(input).generate();
+
+        Path dogPath = Paths.get(outputPath + "/src/main/kotlin/org/openapitools/model/Dog.kt");
+        assertFileContains(
+                dogPath,
+                "@get:JsonProperty(\"category\", required = false)",
+                "override val category: Category? = null", // without default (fallback) value is nullable
+                "@get:JsonProperty(\"nonRequiredWithDefaultList\", required = false)",
+                "override val nonRequiredWithDefaultList: kotlin.collections.List<kotlin.String> = arrayListOf(\"just some default string\",\"another default string\"),", // elsewhere with default (fallback) value is not nullable
+                "@get:JsonProperty(\"nonRequiredWithDefaultSet\", required = false)",
+                "override val nonRequiredWithDefaultSet: kotlin.collections.Set<kotlin.String> = setOf(\"more strings\",\"look, it's a string!\")",
+                "@get:JsonProperty(\"nonRequiredWithDefaultString\", required = false)",
+                "override val nonRequiredWithDefaultString: kotlin.String = \"defaultValue\"",
+                "@get:JsonProperty(\"nonRequiredWithDefaultInt\", required = false)",
+                "override val nonRequiredWithDefaultInt: java.math.BigDecimal = java.math.BigDecimal(\"15\")",
+                "@get:JsonProperty(\"nonRequiredWithDefaultLong\", required = false)",
+                "override val nonRequiredWithDefaultLong: java.math.BigDecimal = java.math.BigDecimal(\"15\")",
+                "@get:JsonProperty(\"nonRequiredWithDefaultFloat\", required = false)",
+                "override val nonRequiredWithDefaultFloat: kotlin.Float = 15.45f",
+                "@get:JsonProperty(\"nonRequiredWithDefaultDouble\", required = false)",
+                "override val nonRequiredWithDefaultDouble: kotlin.Double = 15.45",
+                "@get:JsonProperty(\"nonRequiredWithDefaultEnum\", required = false)",
+                "override val nonRequiredWithDefaultEnum: Dog.NonRequiredWithDefaultEnum = NonRequiredWithDefaultEnum.THIS",
+                "@get:JsonProperty(\"nonRequiredWithDefaultEnumList\", required = false)",
+                "override val nonRequiredWithDefaultEnumList: kotlin.collections.List<Dog.NonRequiredWithDefaultEnumList> = arrayListOf(NonRequiredWithDefaultEnumList.THESE,NonRequiredWithDefaultEnumList.THOSE)",
+                "@get:JsonProperty(\"nonRequiredWithDefaultEnumSet\", required = false)",
+                "override val nonRequiredWithDefaultEnumSet: kotlin.collections.Set<Dog.NonRequiredWithDefaultEnumSet> = setOf(NonRequiredWithDefaultEnumSet.THEM,NonRequiredWithDefaultEnumSet.THOSE)"
+        );
+
+        Path petPath = Paths.get(outputPath + "/src/main/kotlin/org/openapitools/model/Pet.kt");
+        assertFileContains(
+                petPath,
+                "override val category: Category?", // without default (fallback) value is nullable
+                "val nonRequiredWithDefaultList: kotlin.collections.List<kotlin.String>", // elsewhere with default (fallback) value is not nullable
+                "val nonRequiredWithDefaultSet: kotlin.collections.Set<kotlin.String>",
+                "val nonRequiredWithDefaultString: kotlin.String",
+                "val nonRequiredWithDefaultInt: java.math.BigDecimal",
+                "val nonRequiredWithDefaultLong: java.math.BigDecimal",
+                "val nonRequiredWithDefaultFloat: kotlin.Float",
+                "val nonRequiredWithDefaultDouble: kotlin.Double",
+                "val nonRequiredWithDefaultEnum: Pet.NonRequiredWithDefaultEnum",
+                "val nonRequiredWithDefaultEnumList: Pet.NonRequiredWithDefaultEnumList",
+                "val nonRequiredWithDefaultEnumSet: Pet.NonRequiredWithDefaultEnumSet"
+        );
+    }
+
     @Test
     public void reactiveWithoutFlow() throws Exception {
         File output = Files.createTempDirectory("test").toFile().getCanonicalFile();

modules/openapi-generator/src/test/resources/3_0/kotlin/petstore-with-x-kotlin-implements.yaml

@@ -523,6 +523,61 @@ components:
           $ref: '#/components/schemas/Category'
         name:
           type: string
+        nonRequiredWithDefaultList:
+          type: array
+          items:
+            type: string
+          default: [ "just some default string", "another default string" ]
+        nonRequiredWithDefaultSet:
+          type: array
+          items:
+                type: string
+          uniqueItems: true
+          default: [ "more strings", "look, it's a string!" ]
+        nonRequiredWithDefaultString:
+          type: string
+          default: defaultValue
+        nonRequiredWithDefaultInt:
+          type: number
+          format: int32
+          default: 15
+        nonRequiredWithDefaultLong:
+          type: number
+          format: int64
+          default: 15
+        nonRequiredWithDefaultFloat:
+          type: number
+          format: float
+          default: 15.45
+        nonRequiredWithDefaultDouble:
+          type: number
+          format: double
+          default: 15.45
+        nonRequiredWithDefaultEnum:
+          type: string
+          enum:
+            - THIS
+            - THAT
+          default: THIS
+        nonRequiredWithDefaultEnumList:
+          type: array
+          items:
+            type: string
+            enum:
+              - THESE
+              - THOSE
+              - THEM
+          default: [ THESE, THOSE ]
+        nonRequiredWithDefaultEnumSet:
+          type: array
+          uniqueItems: true
+          items:
+            type: string
+            enum:
+              - THESE
+              - THOSE
+              - THEM
+          default: [ THEM, THOSE ]
         photoUrls:
           type: array
           items:

samples/server/petstore/kotlin-spring-cloud/src/main/kotlin/org/openapitools/model/Category.kt

@@ -21,10 +21,12 @@ import javax.validation.Valid
  */
 data class Category(
 
-    @get:JsonProperty("id") val id: kotlin.Long? = null,
+    @get:JsonProperty("id", required = false)
+    val id: kotlin.Long? = null,
 
     @get:Pattern(regexp="^[a-zA-Z0-9]+[a-zA-Z0-9\\.\\-_]*[a-zA-Z0-9]+$")
-    @get:JsonProperty("name") val name: kotlin.String? = null
+    @get:JsonProperty("name", required = false)
+    val name: kotlin.String? = null
 ) : Serializable {
 
     companion object {

samples/server/petstore/kotlin-spring-cloud/src/main/kotlin/org/openapitools/model/ModelApiResponse.kt

@@ -22,11 +22,14 @@ import javax.validation.Valid
  */
 data class ModelApiResponse(
 
-    @get:JsonProperty("code") val code: kotlin.Int? = null,
+    @get:JsonProperty("code", required = false)
+    val code: kotlin.Int? = null,
 
-    @get:JsonProperty("type") val type: kotlin.String? = null,
+    @get:JsonProperty("type", required = false)
+    val type: kotlin.String? = null,
 
-    @get:JsonProperty("message") val message: kotlin.String? = null
+    @get:JsonProperty("message", required = false)
+    val message: kotlin.String? = null
 ) : Serializable {
 
     companion object {

samples/server/petstore/kotlin-spring-cloud/src/main/kotlin/org/openapitools/model/Order.kt

@@ -27,17 +27,23 @@ import javax.validation.Valid
  */
 data class Order(
 
-    @get:JsonProperty("id") val id: kotlin.Long? = null,
+    @get:JsonProperty("id", required = false)
+    val id: kotlin.Long? = null,
 
-    @get:JsonProperty("petId") val petId: kotlin.Long? = null,
+    @get:JsonProperty("petId", required = false)
+    val petId: kotlin.Long? = null,
 
-    @get:JsonProperty("quantity") val quantity: kotlin.Int? = null,
+    @get:JsonProperty("quantity", required = false)
+    val quantity: kotlin.Int? = null,
 
-    @get:JsonProperty("shipDate") val shipDate: java.time.OffsetDateTime? = null,
+    @get:JsonProperty("shipDate", required = false)
+    val shipDate: java.time.OffsetDateTime? = null,
 
-    @get:JsonProperty("status") val status: Order.Status? = null,
+    @get:JsonProperty("status", required = false)
+    val status: Order.Status? = null,
 
-    @get:JsonProperty("complete") val complete: kotlin.Boolean? = false
+    @get:JsonProperty("complete", required = false)
+    val complete: kotlin.Boolean = false
 ) : Serializable {
 
     /**