GetStream · itsmeadi · Feb 2, 2026 · Feb 2, 2026
diff --git a/src/FeedsV3Client.cs b/src/FeedsV3Client.cs
@@ -293,6 +293,21 @@ public async Task<StreamResponse<UpdateActivityResponse>> UpdateActivityAsync(st
 
             return result;
         }
+        public async Task<StreamResponse<RestoreActivityResponse>> RestoreActivityAsync(string id,RestoreActivityRequest request,
+            CancellationToken cancellationToken = default)
+        {
+            var pathParams = new Dictionary<string, string>
+            {
+                ["id"] = id,
+            };
+
+            var result = await _client.MakeRequestAsync<RestoreActivityRequest, RestoreActivityResponse>(
+                "POST",
+                "/api/v2/feeds/activities/{id}/restore",null,request,pathParams,
+                cancellationToken);
+
+            return result;
+        }
         public async Task<StreamResponse<QueryBookmarkFoldersResponse>> QueryBookmarkFoldersAsync(QueryBookmarkFoldersRequest request,
             CancellationToken cancellationToken = default)
         {
@@ -1085,10 +1100,11 @@ public async Task<StreamResponse<UnfollowResponse>> UnfollowAsync(string source,
                 ["source"] = source,
                 ["target"] = target,
             };
+            var queryParams = ExtractQueryParams(request);
 
             var result = await _client.MakeRequestAsync<object, UnfollowResponse>(
                 "DELETE",
-                "/api/v2/feeds/follows/{source}/{target}",null,null,pathParams,
+                "/api/v2/feeds/follows/{source}/{target}",queryParams,null,pathParams,
                 cancellationToken);
 
             return result;

diff --git a/src/models.cs b/src/models.cs
@@ -489,6 +489,8 @@ public class ActivityRequest
         public string Type { get; set; }
         [JsonPropertyName("feeds")]
         public List<string> Feeds { get; set; }
+        [JsonPropertyName("create_notification_activity")]
+        public bool? CreateNotificationActivity { get; set; }
         [JsonPropertyName("expires_at")]
         public string? ExpiresAt { get; set; }
         [JsonPropertyName("id")]
@@ -501,6 +503,8 @@ public class ActivityRequest
         public string? RestrictReplies { get; set; }
         [JsonPropertyName("skip_enrich_url")]
         public bool? SkipEnrichUrl { get; set; }
+        [JsonPropertyName("skip_push")]
+        public bool? SkipPush { get; set; }
         [JsonPropertyName("text")]
         public string? Text { get; set; }
         [JsonPropertyName("user_id")]
@@ -595,6 +599,8 @@ public class ActivityResponse
         public bool? IsWatched { get; set; }
         [JsonPropertyName("moderation_action")]
         public string? ModerationAction { get; set; }
+        [JsonPropertyName("selector_source")]
+        public string? SelectorSource { get; set; }
         [JsonPropertyName("text")]
         public string? Text { get; set; }
         [JsonPropertyName("visibility_tag")]
@@ -613,6 +619,26 @@ public class ActivityResponse
         public PollResponseData? Poll { get; set; }
     }
 
+    public class ActivityRestoredEvent
+    {
+        [JsonPropertyName("created_at")]
+        public DateTime CreatedAt { get; set; }
+        [JsonPropertyName("fid")]
+        public string Fid { get; set; }
+        [JsonPropertyName("activity")]
+        public ActivityResponse Activity { get; set; }
+        [JsonPropertyName("custom")]
+        public object Custom { get; set; }
+        [JsonPropertyName("type")]
+        public string Type { get; set; }
+        [JsonPropertyName("feed_visibility")]
+        public string? FeedVisibility { get; set; }
+        [JsonPropertyName("received_at")]
+        public DateTime? ReceivedAt { get; set; }
+        [JsonPropertyName("user")]
+        public UserResponseCommonFields? User { get; set; }
+    }
+
     public class ActivitySelectorConfig
     {
         [JsonPropertyName("type")]
@@ -695,6 +721,8 @@ public class AddActivityRequest
         public string Type { get; set; }
         [JsonPropertyName("feeds")]
         public List<string> Feeds { get; set; }
+        [JsonPropertyName("create_notification_activity")]
+        public bool? CreateNotificationActivity { get; set; }
         [JsonPropertyName("expires_at")]
         public string? ExpiresAt { get; set; }
         [JsonPropertyName("id")]
@@ -707,6 +735,8 @@ public class AddActivityRequest
         public string? RestrictReplies { get; set; }
         [JsonPropertyName("skip_enrich_url")]
         public bool? SkipEnrichUrl { get; set; }
+        [JsonPropertyName("skip_push")]
+        public bool? SkipPush { get; set; }
         [JsonPropertyName("text")]
         public string? Text { get; set; }
         [JsonPropertyName("user_id")]
@@ -739,6 +769,8 @@ public class AddActivityResponse
         public string Duration { get; set; }
         [JsonPropertyName("activity")]
         public ActivityResponse Activity { get; set; }
+        [JsonPropertyName("mention_notifications_created")]
+        public int? MentionNotificationsCreated { get; set; }
     }
 
     public class AddBookmarkRequest
@@ -789,6 +821,8 @@ public class AddCommentReactionResponse
         public CommentResponse Comment { get; set; }
         [JsonPropertyName("reaction")]
         public FeedsReactionResponse Reaction { get; set; }
+        [JsonPropertyName("notification_created")]
+        public bool? NotificationCreated { get; set; }
     }
 
     public class AddCommentRequest
@@ -827,6 +861,10 @@ public class AddCommentResponse
         public string Duration { get; set; }
         [JsonPropertyName("comment")]
         public CommentResponse Comment { get; set; }
+        [JsonPropertyName("mention_notifications_created")]
+        public int? MentionNotificationsCreated { get; set; }
+        [JsonPropertyName("notification_created")]
+        public bool? NotificationCreated { get; set; }
     }
 
     public class AddCommentsBatchRequest
@@ -877,6 +915,8 @@ public class AddReactionResponse
         public ActivityResponse Activity { get; set; }
         [JsonPropertyName("reaction")]
         public FeedsReactionResponse Reaction { get; set; }
+        [JsonPropertyName("notification_created")]
+        public bool? NotificationCreated { get; set; }
     }
 
     public class AggregatedActivityResponse
@@ -1751,6 +1791,8 @@ public class CallResponse
         public DateTime? EndedAt { get; set; }
         [JsonPropertyName("join_ahead_time_seconds")]
         public int? JoinAheadTimeSeconds { get; set; }
+        [JsonPropertyName("routing_number")]
+        public string? RoutingNumber { get; set; }
         [JsonPropertyName("starts_at")]
         public DateTime? StartsAt { get; set; }
         [JsonPropertyName("team")]
@@ -2621,6 +2663,8 @@ public class CommentResponse
         public double? ControversyScore { get; set; }
         [JsonPropertyName("deleted_at")]
         public DateTime? DeletedAt { get; set; }
+        [JsonPropertyName("edited_at")]
+        public DateTime? EditedAt { get; set; }
         [JsonPropertyName("parent_id")]
         public string? ParentID { get; set; }
         [JsonPropertyName("text")]
@@ -3185,6 +3229,8 @@ public class DeleteActivitiesRequest
     {
         [JsonPropertyName("ids")]
         public List<string> Ids { get; set; }
+        [JsonPropertyName("delete_notification_activity")]
+        public bool? DeleteNotificationActivity { get; set; }
         [JsonPropertyName("hard_delete")]
         public bool? HardDelete { get; set; }
         [JsonPropertyName("user_id")]
@@ -4561,6 +4607,8 @@ public class FollowRequest
         public string? PushPreference { get; set; }
         [JsonPropertyName("skip_push")]
         public bool? SkipPush { get; set; }
+        [JsonPropertyName("status")]
+        public string? Status { get; set; }
         [JsonPropertyName("custom")]
         public object Custom { get; set; }
     }
@@ -5309,6 +5357,10 @@ public class ImportV2TaskItem
 
     public class ImportV2TaskSettings
     {
+        [JsonPropertyName("mode")]
+        public string? Mode { get; set; }
+        [JsonPropertyName("path")]
+        public string? Path { get; set; }
         [JsonPropertyName("skip_references_check")]
         public bool? SkipReferencesCheck { get; set; }
         [JsonPropertyName("s3")]
@@ -7771,6 +7823,22 @@ public class RestoreActionRequest
         public string? DecisionReason { get; set; }
     }
 
+    public class RestoreActivityRequest
+    {
+        [JsonPropertyName("user_id")]
+        public string? UserID { get; set; }
+        [JsonPropertyName("user")]
+        public UserRequest? User { get; set; }
+    }
+
+    public class RestoreActivityResponse
+    {
+        [JsonPropertyName("duration")]
+        public string Duration { get; set; }
+        [JsonPropertyName("activity")]
+        public ActivityResponse Activity { get; set; }
+    }
+
     public class RestoreUsersRequest
     {
         [JsonPropertyName("user_ids")]
@@ -8147,6 +8215,8 @@ public class SingleFollowResponse
         public string Duration { get; set; }
         [JsonPropertyName("follow")]
         public FollowResponse Follow { get; set; }
+        [JsonPropertyName("notification_created")]
+        public bool? NotificationCreated { get; set; }
     }
 
     public class SortParam
@@ -8341,6 +8411,8 @@ public class ThreadedCommentResponse
         public double? ControversyScore { get; set; }
         [JsonPropertyName("deleted_at")]
         public DateTime? DeletedAt { get; set; }
+        [JsonPropertyName("edited_at")]
+        public DateTime? EditedAt { get; set; }
         [JsonPropertyName("parent_id")]
         public string? ParentID { get; set; }
         [JsonPropertyName("text")]
@@ -8487,6 +8559,8 @@ public class UnfollowBatchRequest
     {
         [JsonPropertyName("follows")]
         public List<FollowPair> Follows { get; set; }
+        [JsonPropertyName("delete_notification_activity")]
+        public bool? DeleteNotificationActivity { get; set; }
     }
 
     public class UnfollowBatchResponse
@@ -8537,6 +8611,8 @@ public class UnpinActivityResponse
 
     public class UpdateActivityPartialRequest
     {
+        [JsonPropertyName("handle_mention_notifications")]
+        public bool? HandleMentionNotifications { get; set; }
         [JsonPropertyName("user_id")]
         public string? UserID { get; set; }
         [JsonPropertyName("unset")]
@@ -8559,6 +8635,8 @@ public class UpdateActivityRequest
     {
         [JsonPropertyName("expires_at")]
         public DateTime? ExpiresAt { get; set; }
+        [JsonPropertyName("handle_mention_notifications")]
+        public bool? HandleMentionNotifications { get; set; }
         [JsonPropertyName("poll_id")]
         public string? PollID { get; set; }
         [JsonPropertyName("restrict_replies")]
@@ -8795,6 +8873,8 @@ public class UpdateCommentRequest
     {
         [JsonPropertyName("comment")]
         public string? Comment { get; set; }
+        [JsonPropertyName("handle_mention_notifications")]
+        public bool? HandleMentionNotifications { get; set; }
         [JsonPropertyName("skip_enrich_url")]
         public bool? SkipEnrichUrl { get; set; }
         [JsonPropertyName("skip_push")]
@@ -8803,6 +8883,8 @@ public class UpdateCommentRequest
         public string? UserID { get; set; }
         [JsonPropertyName("attachments")]
         public List<Attachment> Attachments { get; set; }
+        [JsonPropertyName("mentioned_user_ids")]
+        public List<string> MentionedUserIds { get; set; }
         [JsonPropertyName("custom")]
         public object Custom { get; set; }
         [JsonPropertyName("user")]
@@ -8971,6 +9053,8 @@ public class UpdateFollowRequest
         public string? PushPreference { get; set; }
         [JsonPropertyName("skip_push")]
         public bool? SkipPush { get; set; }
+        [JsonPropertyName("status")]
+        public string? Status { get; set; }
         [JsonPropertyName("custom")]
         public object Custom { get; set; }
     }
@@ -9117,6 +9201,8 @@ public class UpsertActivitiesResponse
         public string Duration { get; set; }
         [JsonPropertyName("activities")]
         public List<ActivityResponse> Activities { get; set; }
+        [JsonPropertyName("mention_notifications_created")]
+        public int? MentionNotificationsCreated { get; set; }
     }
 
     public class UpsertCollectionsRequest

diff --git a/tests/FeedTests.cs b/tests/FeedTests.cs
@@ -633,6 +633,42 @@ public async Task UpdateActivityAsync_ShouldCallCorrectEndpoint()
                 It.IsAny<CancellationToken>()), Times.Once);
         }
         [Test]
+        public async Task RestoreActivityAsync_ShouldCallCorrectEndpoint()
+        {
+            // Arrange
+            var request = new RestoreActivityRequest();
+            var id = "test-id";
+
+            var expectedResponse = new StreamResponse<RestoreActivityResponse>
+            {
+                Data = new RestoreActivityResponse()
+            };
+
+            _mockClient.Setup(x => x.MakeRequestAsync<RestoreActivityRequest, RestoreActivityResponse>(
+                It.IsAny<string>(),
+                It.IsAny<string>(),
+                It.IsAny<Dictionary<string, string>>(),
+                It.IsAny<RestoreActivityRequest>(),
+                It.IsAny<Dictionary<string, string>>(),
+                It.IsAny<CancellationToken>()))
+                .ReturnsAsync(expectedResponse);
+
+            // Act
+            var result = await _client.RestoreActivityAsync(id,request);
+
+            // Assert
+            Assert.That(result, Is.Not.Null);
+            Assert.That(result, Is.EqualTo(expectedResponse));
+
+            _mockClient.Verify(x => x.MakeRequestAsync<RestoreActivityRequest, RestoreActivityResponse>(
+                "POST",
+                "/api/v2/feeds/activities/{id}/restore",
+                It.IsAny<Dictionary<string, string>>(),
+                It.IsAny<RestoreActivityRequest>(),
+                It.IsAny<Dictionary<string, string>>(),
+                It.IsAny<CancellationToken>()), Times.Once);
+        }
+        [Test]
         public async Task QueryBookmarkFoldersAsync_ShouldCallCorrectEndpoint()
         {
             // Arrange