diff --git a/modules/swagger-codegen/src/main/resources/JavaSpring/pojo.mustache b/modules/swagger-codegen/src/main/resources/JavaSpring/pojo.mustache
index dc5feda55396..e4042da67496 100644
--- a/modules/swagger-codegen/src/main/resources/JavaSpring/pojo.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaSpring/pojo.mustache
@@ -64,7 +64,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
  {{#vendorExtensions.extraAnnotation}}
   {{{vendorExtensions.extraAnnotation}}}
   {{/vendorExtensions.extraAnnotation}}
-  @ApiModelProperty({{#example}}example = "{{example}}", {{/example}}{{#required}}required = {{required}}, {{/required}}value = "{{{description}}}")
+  @ApiModelProperty({{#example}}example = "{{example}}", {{/example}}{{#required}}required = {{required}}, {{/required}}{{#isReadOnly}}readOnly = {{{isReadOnly}}}, {{/isReadOnly}}value = "{{{description}}}")
   public {{{datatypeWithEnum}}} {{getter}}() {
     return {{name}};
   }
diff --git a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/HasOnlyReadOnly.java b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/HasOnlyReadOnly.java
index 55817f8dd142..df5c0624a4cf 100644
--- a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/HasOnlyReadOnly.java
+++ b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/HasOnlyReadOnly.java
@@ -26,7 +26,7 @@ public class HasOnlyReadOnly   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
@@ -44,7 +44,7 @@ public class HasOnlyReadOnly   {
    * Get foo
    * @return foo
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getFoo() {
     return foo;
   }
diff --git a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/Name.java b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/Name.java
index aa31ac8d79a9..88526226b788 100644
--- a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/Name.java
+++ b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/Name.java
@@ -51,7 +51,7 @@ public class Name   {
    * Get snakeCase
    * @return snakeCase
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer getSnakeCase() {
     return snakeCase;
   }
@@ -87,7 +87,7 @@ public class Name   {
    * Get _123Number
    * @return _123Number
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer get123Number() {
     return _123Number;
   }
diff --git a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/ReadOnlyFirst.java b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/ReadOnlyFirst.java
index 76d529c087ac..217cc6531897 100644
--- a/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/ReadOnlyFirst.java
+++ b/samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/model/ReadOnlyFirst.java
@@ -26,7 +26,7 @@ public class ReadOnlyFirst   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
diff --git a/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/HasOnlyReadOnly.java b/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/HasOnlyReadOnly.java
index 55817f8dd142..df5c0624a4cf 100644
--- a/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/HasOnlyReadOnly.java
+++ b/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/HasOnlyReadOnly.java
@@ -26,7 +26,7 @@ public class HasOnlyReadOnly   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
@@ -44,7 +44,7 @@ public class HasOnlyReadOnly   {
    * Get foo
    * @return foo
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getFoo() {
     return foo;
   }
diff --git a/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/Name.java b/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/Name.java
index aa31ac8d79a9..88526226b788 100644
--- a/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/Name.java
+++ b/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/Name.java
@@ -51,7 +51,7 @@ public class Name   {
    * Get snakeCase
    * @return snakeCase
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer getSnakeCase() {
     return snakeCase;
   }
@@ -87,7 +87,7 @@ public class Name   {
    * Get _123Number
    * @return _123Number
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer get123Number() {
     return _123Number;
   }
diff --git a/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/ReadOnlyFirst.java b/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/ReadOnlyFirst.java
index 76d529c087ac..217cc6531897 100644
--- a/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/ReadOnlyFirst.java
+++ b/samples/server/petstore/spring-mvc/src/main/java/io/swagger/model/ReadOnlyFirst.java
@@ -26,7 +26,7 @@ public class ReadOnlyFirst   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
diff --git a/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/HasOnlyReadOnly.java b/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/HasOnlyReadOnly.java
index 55817f8dd142..df5c0624a4cf 100644
--- a/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/HasOnlyReadOnly.java
+++ b/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/HasOnlyReadOnly.java
@@ -26,7 +26,7 @@ public class HasOnlyReadOnly   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
@@ -44,7 +44,7 @@ public class HasOnlyReadOnly   {
    * Get foo
    * @return foo
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getFoo() {
     return foo;
   }
diff --git a/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/Name.java b/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/Name.java
index aa31ac8d79a9..88526226b788 100644
--- a/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/Name.java
+++ b/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/Name.java
@@ -51,7 +51,7 @@ public class Name   {
    * Get snakeCase
    * @return snakeCase
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer getSnakeCase() {
     return snakeCase;
   }
@@ -87,7 +87,7 @@ public class Name   {
    * Get _123Number
    * @return _123Number
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer get123Number() {
     return _123Number;
   }
diff --git a/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/ReadOnlyFirst.java b/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/ReadOnlyFirst.java
index 76d529c087ac..217cc6531897 100644
--- a/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/ReadOnlyFirst.java
+++ b/samples/server/petstore/springboot-delegate-j8/src/main/java/io/swagger/model/ReadOnlyFirst.java
@@ -26,7 +26,7 @@ public class ReadOnlyFirst   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
diff --git a/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/HasOnlyReadOnly.java b/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/HasOnlyReadOnly.java
index 55817f8dd142..df5c0624a4cf 100644
--- a/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/HasOnlyReadOnly.java
+++ b/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/HasOnlyReadOnly.java
@@ -26,7 +26,7 @@ public class HasOnlyReadOnly   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
@@ -44,7 +44,7 @@ public class HasOnlyReadOnly   {
    * Get foo
    * @return foo
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getFoo() {
     return foo;
   }
diff --git a/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/Name.java b/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/Name.java
index aa31ac8d79a9..88526226b788 100644
--- a/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/Name.java
+++ b/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/Name.java
@@ -51,7 +51,7 @@ public class Name   {
    * Get snakeCase
    * @return snakeCase
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer getSnakeCase() {
     return snakeCase;
   }
@@ -87,7 +87,7 @@ public class Name   {
    * Get _123Number
    * @return _123Number
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer get123Number() {
     return _123Number;
   }
diff --git a/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/ReadOnlyFirst.java b/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/ReadOnlyFirst.java
index 76d529c087ac..217cc6531897 100644
--- a/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/ReadOnlyFirst.java
+++ b/samples/server/petstore/springboot-delegate/src/main/java/io/swagger/model/ReadOnlyFirst.java
@@ -26,7 +26,7 @@ public class ReadOnlyFirst   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
diff --git a/samples/server/petstore/springboot/src/main/java/io/swagger/model/HasOnlyReadOnly.java b/samples/server/petstore/springboot/src/main/java/io/swagger/model/HasOnlyReadOnly.java
index 55817f8dd142..df5c0624a4cf 100644
--- a/samples/server/petstore/springboot/src/main/java/io/swagger/model/HasOnlyReadOnly.java
+++ b/samples/server/petstore/springboot/src/main/java/io/swagger/model/HasOnlyReadOnly.java
@@ -26,7 +26,7 @@ public class HasOnlyReadOnly   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }
@@ -44,7 +44,7 @@ public class HasOnlyReadOnly   {
    * Get foo
    * @return foo
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getFoo() {
     return foo;
   }
diff --git a/samples/server/petstore/springboot/src/main/java/io/swagger/model/Name.java b/samples/server/petstore/springboot/src/main/java/io/swagger/model/Name.java
index aa31ac8d79a9..88526226b788 100644
--- a/samples/server/petstore/springboot/src/main/java/io/swagger/model/Name.java
+++ b/samples/server/petstore/springboot/src/main/java/io/swagger/model/Name.java
@@ -51,7 +51,7 @@ public class Name   {
    * Get snakeCase
    * @return snakeCase
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer getSnakeCase() {
     return snakeCase;
   }
@@ -87,7 +87,7 @@ public class Name   {
    * Get _123Number
    * @return _123Number
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public Integer get123Number() {
     return _123Number;
   }
diff --git a/samples/server/petstore/springboot/src/main/java/io/swagger/model/ReadOnlyFirst.java b/samples/server/petstore/springboot/src/main/java/io/swagger/model/ReadOnlyFirst.java
index 76d529c087ac..217cc6531897 100644
--- a/samples/server/petstore/springboot/src/main/java/io/swagger/model/ReadOnlyFirst.java
+++ b/samples/server/petstore/springboot/src/main/java/io/swagger/model/ReadOnlyFirst.java
@@ -26,7 +26,7 @@ public class ReadOnlyFirst   {
    * Get bar
    * @return bar
   **/
-  @ApiModelProperty(value = "")
+  @ApiModelProperty(readOnly = true, value = "")
   public String getBar() {
     return bar;
   }