diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 8a63ddc4ce8..b6fdda1e847 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -105210,6 +105210,7 @@ components:
             Filter expression applied to the recommendations when `attributes.filter` is omitted.
             When supplied, `attributes.filter` overrides this value, including when empty. If the
             resulting filter is empty, it defaults to `*`. Scope, view, and pagination still apply.
+          example: "@resource_table:aws_ec2_instance"
           type: string
         type:
           $ref: "#/components/schemas/RecommendationsFilterRequestDataType"
@@ -105237,6 +105238,7 @@ components:
           description: |-
             Status view to return: `all`, `active` (not dismissed), `dismissed`, `open`, `in-progress`,
             or `completed`. Defaults to `all`, which returns recommendations in every status.
+          example: active
           type: string
       type: object
     RecommendationsFilterRequestDataType:
@@ -105251,25 +105253,32 @@ components:
     RecommendationsFilterRequestScope:
       description: |-
         Recommendations scope. Defaults to `ccm`; use `experiment` for experimental recommendations
-        or `*` for both.
+        or `*` for both. An empty value is treated as `ccm`.
       enum:
         - ccm
         - experiment
         - "*"
+        - ""
+      example: ccm
       type: string
       x-enum-varnames:
         - CCM
         - EXPERIMENT
         - ALL
+        - EMPTY
     RecommendationsFilterRequestSortItems:
       description: A single sort clause applied to the cost recommendations result set.
       properties:
         expression:
           description: Field to sort by (for example, `@potential_daily_savings`).
+          example: "@potential_daily_savings"
           type: string
         order:
-          description: Sort direction, either `ASC` or `DESC`.
+          description: Sort direction, either `ASC` or `DESC` (case-insensitive).
+          example: DESC
           type: string
+      required:
+        - order
       type: object
     RecommendationsPageMeta:
       description: Top-level JSON:API meta object for paginated cost recommendation responses.
diff --git a/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestDataAttributes.java b/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestDataAttributes.java
index f79ae30154b..d5b8760c077 100644
--- a/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestDataAttributes.java
+++ b/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestDataAttributes.java
@@ -73,7 +73,8 @@ public RecommendationsFilterRequestDataAttributes scope(RecommendationsFilterReq
 
   /**
    * Recommendations scope. Defaults to <code>ccm</code>; use <code>experiment</code> for
-   * experimental recommendations or <code>*</code> for both.
+   * experimental recommendations or <code>*</code> for both. An empty value is treated as <code>ccm
+   * </code>.
    *
    * @return scope
    */
diff --git a/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestScope.java b/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestScope.java
index e0f65c5d56d..4f0b97d2902 100644
--- a/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestScope.java
+++ b/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestScope.java
@@ -20,14 +20,14 @@
 
 /**
  * Recommendations scope. Defaults to <code>ccm</code>; use <code>experiment</code> for experimental
- * recommendations or <code>*</code> for both.
+ * recommendations or <code>*</code> for both. An empty value is treated as <code>ccm</code>.
  */
 @JsonSerialize(
     using = RecommendationsFilterRequestScope.RecommendationsFilterRequestScopeSerializer.class)
 public class RecommendationsFilterRequestScope extends ModelEnum<String> {
 
   private static final Set<String> allowedValues =
-      new HashSet<String>(Arrays.asList("ccm", "experiment", "*"));
+      new HashSet<String>(Arrays.asList("ccm", "experiment", "*", ""));
 
   public static final RecommendationsFilterRequestScope CCM =
       new RecommendationsFilterRequestScope("ccm");
@@ -35,6 +35,8 @@ public class RecommendationsFilterRequestScope extends ModelEnum<String> {
       new RecommendationsFilterRequestScope("experiment");
   public static final RecommendationsFilterRequestScope ALL =
       new RecommendationsFilterRequestScope("*");
+  public static final RecommendationsFilterRequestScope EMPTY =
+      new RecommendationsFilterRequestScope("");
 
   RecommendationsFilterRequestScope(String value) {
     super(value, allowedValues);
diff --git a/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestSortItems.java b/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestSortItems.java
index 10162a8ecfd..e32026ba96b 100644
--- a/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestSortItems.java
+++ b/src/main/java/com/datadog/api/client/v2/model/RecommendationsFilterRequestSortItems.java
@@ -8,6 +8,7 @@
 
 import com.fasterxml.jackson.annotation.JsonAnyGetter;
 import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -31,6 +32,14 @@ public class RecommendationsFilterRequestSortItems {
   public static final String JSON_PROPERTY_ORDER = "order";
   private String order;
 
+  public RecommendationsFilterRequestSortItems() {}
+
+  @JsonCreator
+  public RecommendationsFilterRequestSortItems(
+      @JsonProperty(required = true, value = JSON_PROPERTY_ORDER) String order) {
+    this.order = order;
+  }
+
   public RecommendationsFilterRequestSortItems expression(String expression) {
     this.expression = expression;
     return this;
@@ -58,13 +67,12 @@ public RecommendationsFilterRequestSortItems order(String order) {
   }
 
   /**
-   * Sort direction, either <code>ASC</code> or <code>DESC</code>.
+   * Sort direction, either <code>ASC</code> or <code>DESC</code> (case-insensitive).
    *
    * @return order
    */
-  @jakarta.annotation.Nullable
   @JsonProperty(JSON_PROPERTY_ORDER)
-  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  @JsonInclude(value = JsonInclude.Include.ALWAYS)
   public String getOrder() {
     return order;
   }