diff --git a/foundation-models/openai/src/main/java/com/sap/ai/sdk/foundationmodels/openai/generated/model/Error.java b/foundation-models/openai/src/main/java/com/sap/ai/sdk/foundationmodels/openai/generated/model/Error.java
index 2b6c215a5..1cb11ef26 100644
--- a/foundation-models/openai/src/main/java/com/sap/ai/sdk/foundationmodels/openai/generated/model/Error.java
+++ b/foundation-models/openai/src/main/java/com/sap/ai/sdk/foundationmodels/openai/generated/model/Error.java
@@ -28,6 +28,12 @@
 public class Error
 // CHECKSTYLE:ON
 {
+  @JsonProperty("code")
+  private String code;
+
+  @JsonProperty("message")
+  private String message;
+
   @JsonProperty("param")
   private String param;
 
@@ -37,168 +43,162 @@ public class Error
   @JsonProperty("inner_error")
   private InnerError innerError;
 
-  @JsonProperty("code")
-  private String code;
-
-  @JsonProperty("message")
-  private String message;
-
   @JsonAnySetter @JsonAnyGetter
   private final Map<String, Object> cloudSdkCustomFields = new LinkedHashMap<>();
 
   /**
-   * Set the param of this {@link Error} instance and return the same instance.
+   * Set the code of this {@link Error} instance and return the same instance.
    *
-   * @param param The param of this {@link Error}
+   * @param code The code of this {@link Error}
    * @return The same instance of this {@link Error} class
    */
   @Nonnull
-  public Error param(@Nullable final String param) {
-    this.param = param;
+  public Error code(@Nullable final String code) {
+    this.code = code;
     return this;
   }
 
   /**
-   * Get param
+   * Get code
    *
-   * @return param The param of this {@link Error} instance.
+   * @return code The code of this {@link Error} instance.
    */
   @Nonnull
-  public String getParam() {
-    return param;
+  public String getCode() {
+    return code;
   }
 
   /**
-   * Set the param of this {@link Error} instance.
+   * Set the code of this {@link Error} instance.
    *
-   * @param param The param of this {@link Error}
+   * @param code The code of this {@link Error}
    */
-  public void setParam(@Nullable final String param) {
-    this.param = param;
+  public void setCode(@Nullable final String code) {
+    this.code = code;
   }
 
   /**
-   * Set the type of this {@link Error} instance and return the same instance.
+   * Set the message of this {@link Error} instance and return the same instance.
    *
-   * @param type The type of this {@link Error}
+   * @param message The message of this {@link Error}
    * @return The same instance of this {@link Error} class
    */
   @Nonnull
-  public Error type(@Nullable final String type) {
-    this.type = type;
+  public Error message(@Nullable final String message) {
+    this.message = message;
     return this;
   }
 
   /**
-   * Get type
+   * Get message
    *
-   * @return type The type of this {@link Error} instance.
+   * @return message The message of this {@link Error} instance.
    */
   @Nonnull
-  public String getType() {
-    return type;
+  public String getMessage() {
+    return message;
   }
 
   /**
-   * Set the type of this {@link Error} instance.
+   * Set the message of this {@link Error} instance.
    *
-   * @param type The type of this {@link Error}
+   * @param message The message of this {@link Error}
    */
-  public void setType(@Nullable final String type) {
-    this.type = type;
+  public void setMessage(@Nullable final String message) {
+    this.message = message;
   }
 
   /**
-   * Set the innerError of this {@link Error} instance and return the same instance.
+   * Set the param of this {@link Error} instance and return the same instance.
    *
-   * @param innerError The innerError of this {@link Error}
+   * @param param The param of this {@link Error}
    * @return The same instance of this {@link Error} class
    */
   @Nonnull
-  public Error innerError(@Nullable final InnerError innerError) {
-    this.innerError = innerError;
+  public Error param(@Nullable final String param) {
+    this.param = param;
     return this;
   }
 
   /**
-   * Get innerError
+   * Get param
    *
-   * @return innerError The innerError of this {@link Error} instance.
+   * @return param The param of this {@link Error} instance.
    */
   @Nonnull
-  public InnerError getInnerError() {
-    return innerError;
+  public String getParam() {
+    return param;
   }
 
   /**
-   * Set the innerError of this {@link Error} instance.
+   * Set the param of this {@link Error} instance.
    *
-   * @param innerError The innerError of this {@link Error}
+   * @param param The param of this {@link Error}
    */
-  public void setInnerError(@Nullable final InnerError innerError) {
-    this.innerError = innerError;
+  public void setParam(@Nullable final String param) {
+    this.param = param;
   }
 
   /**
-   * Set the code of this {@link Error} instance and return the same instance.
+   * Set the type of this {@link Error} instance and return the same instance.
    *
-   * @param code The code of this {@link Error}
+   * @param type The type of this {@link Error}
    * @return The same instance of this {@link Error} class
    */
   @Nonnull
-  public Error code(@Nullable final String code) {
-    this.code = code;
+  public Error type(@Nullable final String type) {
+    this.type = type;
     return this;
   }
 
   /**
-   * Get code
+   * Get type
    *
-   * @return code The code of this {@link Error} instance.
+   * @return type The type of this {@link Error} instance.
    */
   @Nonnull
-  public String getCode() {
-    return code;
+  public String getType() {
+    return type;
   }
 
   /**
-   * Set the code of this {@link Error} instance.
+   * Set the type of this {@link Error} instance.
    *
-   * @param code The code of this {@link Error}
+   * @param type The type of this {@link Error}
    */
-  public void setCode(@Nullable final String code) {
-    this.code = code;
+  public void setType(@Nullable final String type) {
+    this.type = type;
   }
 
   /**
-   * Set the message of this {@link Error} instance and return the same instance.
+   * Set the innerError of this {@link Error} instance and return the same instance.
    *
-   * @param message The message of this {@link Error}
+   * @param innerError The innerError of this {@link Error}
    * @return The same instance of this {@link Error} class
    */
   @Nonnull
-  public Error message(@Nullable final String message) {
-    this.message = message;
+  public Error innerError(@Nullable final InnerError innerError) {
+    this.innerError = innerError;
     return this;
   }
 
   /**
-   * Get message
+   * Get innerError
    *
-   * @return message The message of this {@link Error} instance.
+   * @return innerError The innerError of this {@link Error} instance.
    */
   @Nonnull
-  public String getMessage() {
-    return message;
+  public InnerError getInnerError() {
+    return innerError;
   }
 
   /**
-   * Set the message of this {@link Error} instance.
+   * Set the innerError of this {@link Error} instance.
    *
-   * @param message The message of this {@link Error}
+   * @param innerError The innerError of this {@link Error}
    */
-  public void setMessage(@Nullable final String message) {
-    this.message = message;
+  public void setInnerError(@Nullable final InnerError innerError) {
+    this.innerError = innerError;
   }
 
   /**
@@ -239,11 +239,11 @@ public Object getCustomField(@Nonnull final String name) throws NoSuchElementExc
   @Nonnull
   public Map<String, Object> toMap() {
     final Map<String, Object> declaredFields = new LinkedHashMap<>(cloudSdkCustomFields);
+    if (code != null) declaredFields.put("code", code);
+    if (message != null) declaredFields.put("message", message);
     if (param != null) declaredFields.put("param", param);
     if (type != null) declaredFields.put("type", type);
     if (innerError != null) declaredFields.put("innerError", innerError);
-    if (code != null) declaredFields.put("code", code);
-    if (message != null) declaredFields.put("message", message);
     return declaredFields;
   }
 
@@ -269,16 +269,16 @@ public boolean equals(@Nullable final java.lang.Object o) {
     }
     final Error error = (Error) o;
     return Objects.equals(this.cloudSdkCustomFields, error.cloudSdkCustomFields)
+        && Objects.equals(this.code, error.code)
+        && Objects.equals(this.message, error.message)
         && Objects.equals(this.param, error.param)
         && Objects.equals(this.type, error.type)
-        && Objects.equals(this.innerError, error.innerError)
-        && Objects.equals(this.code, error.code)
-        && Objects.equals(this.message, error.message);
+        && Objects.equals(this.innerError, error.innerError);
   }
 
   @Override
   public int hashCode() {
-    return Objects.hash(param, type, innerError, code, message, cloudSdkCustomFields);
+    return Objects.hash(code, message, param, type, innerError, cloudSdkCustomFields);
   }
 
   @Override
@@ -286,11 +286,11 @@ public int hashCode() {
   public String toString() {
     final StringBuilder sb = new StringBuilder();
     sb.append("class Error {\n");
+    sb.append("    code: ").append(toIndentedString(code)).append("\n");
+    sb.append("    message: ").append(toIndentedString(message)).append("\n");
     sb.append("    param: ").append(toIndentedString(param)).append("\n");
     sb.append("    type: ").append(toIndentedString(type)).append("\n");
     sb.append("    innerError: ").append(toIndentedString(innerError)).append("\n");
-    sb.append("    code: ").append(toIndentedString(code)).append("\n");
-    sb.append("    message: ").append(toIndentedString(message)).append("\n");
     cloudSdkCustomFields.forEach(
         (k, v) ->
             sb.append("    ").append(k).append(": ").append(toIndentedString(v)).append("\n"));
diff --git a/pom.xml b/pom.xml
index 7b677b712..c0599e381 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
     <maven.compiler.proc>full</maven.compiler.proc>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.build.outputTimestamp>2025-04-03T13:23:00Z</project.build.outputTimestamp>
-    <cloud-sdk.version>5.24.0</cloud-sdk.version>
+    <cloud-sdk.version>5.25.0</cloud-sdk.version>
     <junit-jupiter.version>6.0.1</junit-jupiter.version>
     <wiremock.version>3.13.2</wiremock.version>
     <assertj-core.version>3.27.6</assertj-core.version>
@@ -299,7 +299,7 @@
         <plugin>
           <groupId>org.openapitools</groupId>
           <artifactId>openapi-generator-maven-plugin</artifactId>
-          <version>7.17.0</version>
+          <version>7.18.0</version>
         </plugin>
       </plugins>
     </pluginManagement>