diff --git a/src/gen/models/index.ts b/src/gen/models/index.ts
index 07707e8..1a780c6 100644
--- a/src/gen/models/index.ts
+++ b/src/gen/models/index.ts
@@ -1502,11 +1502,21 @@ export interface AddCommentReactionRequest {
 }
 
 export interface AddCommentReactionResponse {
+  /**
+   * The change this write made to the number of reactions the user holds on this target: 1 when outcome is 'created', 0 when it is 'replaced' or 'unchanged'. These endpoints never return -1; a successful delete-reaction call is what decrements the count. With enforce_unique this is the delta of the user's reaction on the target; without it, the delta of reactions of this type.
+   */
+  counter_delta: number;
+
   /**
    * Duration of the request
    */
   duration: string;
 
+  /**
+   * What this write did to the user's reaction on this target. One of: created, replaced, unchanged. 'created' means a new reaction was written and nothing was replaced; 'replaced' means enforce_unique removed one or more of the user's other reaction types; 'unchanged' means the user already held this reaction type (its custom data may still have been updated). Without enforce_unique a user can hold several reaction types on one target, so 'created' then means 'this reaction type was newly added', not 'the user's first reaction on this target'.
+   */
+  outcome: string;
+
   comment: CommentResponse;
 
   reaction: FeedsReactionResponse;
@@ -1527,6 +1537,11 @@ export interface AddCommentReactionResponse {
    */
   notification_task_id?: string;
 
+  /**
+   * The reaction type this write replaced, or null when nothing was replaced. Non-null exactly when outcome is 'replaced'. If enforce_unique removed several reactions — possible only for data created before enforce_unique was adopted — this is the most recently created one.
+   */
+  previous_reaction_type?: string;
+
   reference_activity?: ActivityResponse;
 }
 
@@ -1694,8 +1709,18 @@ export interface AddReactionRequest {
 }
 
 export interface AddReactionResponse {
+  /**
+   * The change this write made to the number of reactions the user holds on this target: 1 when outcome is 'created', 0 when it is 'replaced' or 'unchanged'. These endpoints never return -1; a successful delete-reaction call is what decrements the count. With enforce_unique this is the delta of the user's reaction on the target; without it, the delta of reactions of this type.
+   */
+  counter_delta: number;
+
   duration: string;
 
+  /**
+   * What this write did to the user's reaction on this target. One of: created, replaced, unchanged. 'created' means a new reaction was written and nothing was replaced; 'replaced' means enforce_unique removed one or more of the user's other reaction types; 'unchanged' means the user already held this reaction type (its custom data may still have been updated). Without enforce_unique a user can hold several reaction types on one target, so 'created' then means 'this reaction type was newly added', not 'the user's first reaction on this target'.
+   */
+  outcome: string;
+
   activity: ActivityResponse;
 
   reaction: FeedsReactionResponse;
@@ -1716,6 +1741,11 @@ export interface AddReactionResponse {
    */
   notification_task_id?: string;
 
+  /**
+   * The reaction type this write replaced, or null when nothing was replaced. Non-null exactly when outcome is 'replaced'. If enforce_unique removed several reactions — possible only for data created before enforce_unique was adopted — this is the most recently created one.
+   */
+  previous_reaction_type?: string;
+
   reference_activity?: ActivityResponse;
 }