| apiSuffix | suffix for api classes |  | Api | 
| artifactId | Generated artifact id (name of jar). |  | kotlin-client | 
| artifactVersion | Generated artifact's package version. |  | 1.0.0 | 
| collectionType | Option. Collection type to use | arraykotlin.Arraylistkotlin.collections.List
 | array | 
| dateLibrary | Option. Date library to use | threetenbp-localdatetimeThreetenbp - Backport of JSR310 (jvm only, for legacy app only)stringStringjava8-localdatetimeJava 8 native JSR310 (jvm only, for legacy app only)java8Java 8 native JSR310 (jvm only, preferred for jdk 1.8+)threetenbpThreetenbp - Backport of JSR310 (jvm only, preferred for jdk < 1.8)
 | java8 | 
| enumPropertyNaming | Naming convention for enum properties: 'camelCase', 'PascalCase', 'snake_case', 'UPPERCASE', and 'original' |  | camelCase | 
| groupId | Generated artifact package's organization (i.e. maven groupId). |  | org.openapitools | 
| library | Library template (sub-template) to use | jvm-okhttp4[DEFAULT] Platform: Java Virtual Machine. HTTP client: OkHttp 4.2.0 (Android 5.0+ and Java 8+). JSON processing: Moshi 1.8.0.jvm-okhttp3Platform: Java Virtual Machine. HTTP client: OkHttp 3.12.4 (Android 2.3+ and Java 7+). JSON processing: Moshi 1.8.0.jvm-retrofit2Platform: Java Virtual Machine. HTTP client: Retrofit 2.6.2.multiplatformPlatform: Kotlin multiplatform. HTTP client: Ktor 1.2.4. JSON processing: Kotlinx Serialization: 0.12.0.
 | jvm-okhttp4 | 
| modelMutable | Create mutable models |  | false | 
| packageName | Generated artifact package name. |  | org.openapitools.client | 
| parcelizeModels | toggle "@Parcelize" for generated models |  | null | 
| requestDateConverter | JVM-Option. Defines in how to handle date-time objects that are used for a request (as query or parameter) | toJson[DEFAULT] Date formater option using a json converter.toStringUse the 'toString'-method of the date-time object to retrieve the related string representation.
 | toJson | 
| serializableModel | boolean - toggle "implements Serializable" for generated models |  | null | 
| serializationLibrary | What serialization library to use: 'moshi' (default), or 'gson' |  | moshi | 
| sortModelPropertiesByRequiredFlag | Sort model properties to place required parameters before optional parameters. |  | null | 
| sortParamsByRequiredFlag | Sort method arguments to place required parameters before optional parameters. |  | null | 
| sourceFolder | source folder for generated code |  | src/main/kotlin |