diff --git a/docs/reference.asciidoc b/docs/reference.asciidoc
index ee2435983..939342498 100644
--- a/docs/reference.asciidoc
+++ b/docs/reference.asciidoc
@@ -9065,6 +9065,8 @@ client.transform.deleteTransform({ transform_id })
 ** *`transform_id` (string)*: Identifier for the transform.
 ** *`force` (Optional, boolean)*: If this value is false, the transform must be stopped before it can be deleted. If true, the transform is
 deleted regardless of its current state.
+** *`delete_dest_index` (Optional, boolean)*: If this value is true, the destination index is deleted together with the transform. If false, the destination
+index will not be deleted
 ** *`timeout` (Optional, string | -1 | 0)*: Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
 
 [discrete]
diff --git a/src/api/types.ts b/src/api/types.ts
index a783e2c24..8b65edc5b 100644
--- a/src/api/types.ts
+++ b/src/api/types.ts
@@ -17373,6 +17373,7 @@ export interface TransformTimeSync {
 export interface TransformDeleteTransformRequest extends RequestBase {
   transform_id: Id
   force?: boolean
+  delete_dest_index?: boolean
   timeout?: Duration
 }
 
diff --git a/src/api/typesWithBodyKey.ts b/src/api/typesWithBodyKey.ts
index 818351077..251495547 100644
--- a/src/api/typesWithBodyKey.ts
+++ b/src/api/typesWithBodyKey.ts
@@ -17783,6 +17783,7 @@ export interface TransformTimeSync {
 export interface TransformDeleteTransformRequest extends RequestBase {
   transform_id: Id
   force?: boolean
+  delete_dest_index?: boolean
   timeout?: Duration
 }