diff --git a/.codegen/_openapi_sha b/.codegen/_openapi_sha
index 37122a118..5a29b9f70 100644
--- a/.codegen/_openapi_sha
+++ b/.codegen/_openapi_sha
@@ -1 +1 @@
-27f7ea11e6b9d14b29e0881406a7a64bff9905b3
\ No newline at end of file
+814778bb58d7b4027343bf0a9bf0d317680b1c0e
\ No newline at end of file
diff --git a/NEXT_CHANGELOG.md b/NEXT_CHANGELOG.md
index 85df99641..840666396 100644
--- a/NEXT_CHANGELOG.md
+++ b/NEXT_CHANGELOG.md
@@ -44,4 +44,5 @@
 * [Breaking] Change `projectId` field for `com.databricks.sdk.service.postgres.CreateProjectRequest` to be required.
 * [Breaking] Remove `default` field for `com.databricks.sdk.service.postgres.BranchSpec`.
 * [Breaking] Remove `settings` field for `com.databricks.sdk.service.postgres.ProjectSpec`.
-* [Breaking] Remove `settings` field for `com.databricks.sdk.service.postgres.ProjectStatus`.
\ No newline at end of file
+* [Breaking] Remove `settings` field for `com.databricks.sdk.service.postgres.ProjectStatus`.
+* Add `noExpiry` field for `com.databricks.sdk.service.postgres.BranchSpec`.
\ No newline at end of file
diff --git a/databricks-sdk-java/src/main/java/com/databricks/sdk/service/postgres/BranchSpec.java b/databricks-sdk-java/src/main/java/com/databricks/sdk/service/postgres/BranchSpec.java
index 5eb0f0e78..73a875e84 100644
--- a/databricks-sdk-java/src/main/java/com/databricks/sdk/service/postgres/BranchSpec.java
+++ b/databricks-sdk-java/src/main/java/com/databricks/sdk/service/postgres/BranchSpec.java
@@ -22,6 +22,13 @@ public class BranchSpec {
   @JsonProperty("is_protected")
   private Boolean isProtected;
 
+  /**
+   * Explicitly disable expiration. When set to true, the branch will not expire. If set to false,
+   * the request is invalid; provide either ttl or expire_time instead.
+   */
+  @JsonProperty("no_expiry")
+  private Boolean noExpiry;
+
   /**
    * The name of the source branch from which this branch was created (data lineage for
    * point-in-time recovery). If not specified, defaults to the project's default branch. Format:
@@ -38,10 +45,7 @@ public class BranchSpec {
   @JsonProperty("source_branch_time")
   private Timestamp sourceBranchTime;
 
-  /**
-   * Relative time-to-live duration. When set, the branch will expire at creation_time + ttl. Set to
-   * -1 second to explicitly disable expiration.
-   */
+  /** Relative time-to-live duration. When set, the branch will expire at creation_time + ttl. */
   @JsonProperty("ttl")
   private Duration ttl;
 
@@ -63,6 +67,15 @@ public Boolean getIsProtected() {
     return isProtected;
   }
 
+  public BranchSpec setNoExpiry(Boolean noExpiry) {
+    this.noExpiry = noExpiry;
+    return this;
+  }
+
+  public Boolean getNoExpiry() {
+    return noExpiry;
+  }
+
   public BranchSpec setSourceBranch(String sourceBranch) {
     this.sourceBranch = sourceBranch;
     return this;
@@ -106,6 +119,7 @@ public boolean equals(Object o) {
     BranchSpec that = (BranchSpec) o;
     return Objects.equals(expireTime, that.expireTime)
         && Objects.equals(isProtected, that.isProtected)
+        && Objects.equals(noExpiry, that.noExpiry)
         && Objects.equals(sourceBranch, that.sourceBranch)
         && Objects.equals(sourceBranchLsn, that.sourceBranchLsn)
         && Objects.equals(sourceBranchTime, that.sourceBranchTime)
@@ -115,7 +129,7 @@ public boolean equals(Object o) {
   @Override
   public int hashCode() {
     return Objects.hash(
-        expireTime, isProtected, sourceBranch, sourceBranchLsn, sourceBranchTime, ttl);
+        expireTime, isProtected, noExpiry, sourceBranch, sourceBranchLsn, sourceBranchTime, ttl);
   }
 
   @Override
@@ -123,6 +137,7 @@ public String toString() {
     return new ToStringer(BranchSpec.class)
         .add("expireTime", expireTime)
         .add("isProtected", isProtected)
+        .add("noExpiry", noExpiry)
         .add("sourceBranch", sourceBranch)
         .add("sourceBranchLsn", sourceBranchLsn)
         .add("sourceBranchTime", sourceBranchTime)