diff --git a/samples/server/petstore/kotlin-springboot/src/main/kotlin/org/openapitools/model/Category.kt b/samples/server/petstore/kotlin-springboot/src/main/kotlin/org/openapitools/model/Category.kt
new file mode 100644
index 00000000000..c34cec48df1
--- /dev/null
+++ b/samples/server/petstore/kotlin-springboot/src/main/kotlin/org/openapitools/model/Category.kt
@@ -0,0 +1,24 @@
+package org.openapitools.model
+
+import java.util.Objects
+import com.fasterxml.jackson.annotation.JsonProperty
+import javax.validation.Valid
+import javax.validation.constraints.*
+import io.swagger.annotations.ApiModelProperty
+
+/**
+ * A category for a pet
+ * @param id 
+ * @param name 
+ */
+data class Category (
+
+        @ApiModelProperty(example = "null", value = "")
+        @JsonProperty("id") val id: Long? = null,
+
+        @ApiModelProperty(example = "null", value = "")
+        @JsonProperty("name") val name: String? = null
+) {
+
+}
+