Update OpenAPI specs to v240.0.0

openapi/chat-openapi-clientside.yaml

@@ -1411,17 +1411,24 @@ components:
           format: date-time
           title: Created at
           type: string
-          x-stream-index: "001.007"
+          x-stream-index: "001.009"
         message_id_map:
           additionalProperties:
             type: string
           description: Maps the ID of each message the request copied, the newest
-            page, to its ID in the fork. A fork message ID is a UUIDv5 of the fork
-            CID and the source message ID; the fork message IDs endpoint maps any
-            others
+            page, to its ID in the fork; short when the request copied less than a
+            page (see `status`). A fork message ID is a UUIDv5 of the fork CID and
+            the source message ID; the fork message IDs endpoint maps any others
           title: Message ID map
           type: object
           x-stream-index: "002"
+        oldest_source_message_id:
+          description: ID, in the source channel, of the oldest message a truncated
+            fork copied. The fork holds no older source message; replies of the oldest
+            copied messages may also have been left out
+          title: Oldest source message ID
+          type: string
+          x-stream-index: "001.007"
         source_channel_cid:
           description: CID of the channel the fork was copied from
           title: Source channel CID
@@ -1436,14 +1443,23 @@ components:
           description: '`completed` once every message is copied. `backfilling` while
             a background task copies the history older than the newest page; the fork
             is usable meanwhile, and the newest messages, which an agent reads, are
-            already there'
+            normally already there. The request reads at most 1,000 source messages:
+            when those are mostly deleted, shadowed or replies shown in the channel,
+            it copies fewer, at least the message the fork is made at, and the task
+            copies the rest'
           title: Status
           type: string
           x-stream-index: "001.004"
         task_id:
           description: ID of the task copying the older history of a backfilling fork
           title: Task ID
           type: string
+          x-stream-index: "001.008"
+        truncated:
+          description: 'True, once completed, when the source held more than 10,000
+            messages up to the fork point: the fork holds the newest 10,000 of them'
+          title: Truncated
+          type: boolean
           x-stream-index: "001.006"
       required:
       - channel_cid
@@ -1473,6 +1489,13 @@ components:
           format: date-time
           title: Created at
           type: string
+          x-stream-index: "009"
+        oldest_source_message_id:
+          description: ID, in the source channel, of the oldest message a truncated
+            fork copied. The fork holds no older source message; replies of the oldest
+            copied messages may also have been left out
+          title: Oldest source message ID
+          type: string
           x-stream-index: "007"
         source_channel_cid:
           description: CID of the channel the fork was copied from
@@ -1488,14 +1511,23 @@ components:
           description: '`completed` once every message is copied. `backfilling` while
             a background task copies the history older than the newest page; the fork
             is usable meanwhile, and the newest messages, which an agent reads, are
-            already there'
+            normally already there. The request reads at most 1,000 source messages:
+            when those are mostly deleted, shadowed or replies shown in the channel,
+            it copies fewer, at least the message the fork is made at, and the task
+            copies the rest'
           title: Status
           type: string
           x-stream-index: "004"
         task_id:
           description: ID of the task copying the older history of a backfilling fork
           title: Task ID
           type: string
+          x-stream-index: "008"
+        truncated:
+          description: 'True, once completed, when the source held more than 10,000
+            messages up to the fork point: the fork holds the newest 10,000 of them'
+          title: Truncated
+          type: boolean
           x-stream-index: "006"
       required:
       - channel_cid
@@ -18844,7 +18876,7 @@ components:
       type: apiKey
 info:
   title: Stream API
-  version: v239.97.5
+  version: v240.0.0
   x-stream-breaking-changes:
     go:
     - CHA-3441 (2026-10-08)
@@ -19756,7 +19788,7 @@ paths:
   /channels/{type}/{id}/fork:
     post:
       description: |
-        Forks an agent channel at one of its messages: creates a new agent channel holding a copy of the messages a client sees up to it, itself included, with their replies up to it. The source channel is not changed. Reactions, pins, polls, read state, mutes, reminders, moderation flags and edit history are not copied. Fork only at a message the agent has finished writing. The request copies the newest 100 messages and their replies, so the fork is usable when it returns; older history is copied by a background task (`fork.status` is `backfilling`, `fork.task_id` names the task) and `channel.forked` is sent once every message is copied. A retry with the same channel ID and message returns the fork. Only available for the `agent` channel type.
+        Forks an agent channel at one of its messages: creates a new agent channel holding a copy of the messages a client sees up to it, itself included, with their replies up to it. The source channel is not changed. Reactions, pins, polls, read state, mutes, reminders, moderation flags and edit history are not copied. Fork only at a message the agent has finished writing. The request copies the newest 100 messages and their replies, so the fork is usable when it returns (fewer when the newest 1,000 messages are mostly deleted or hidden); older history is copied by a background task (`fork.status` is `backfilling`, `fork.task_id` names the task) and `channel.forked` is sent once every message is copied. A retry with the same channel ID and message returns the fork. Only available for the `agent` channel type.
 
         Sends events:
         - channel.created

openapi/chat-openapi.yaml

@@ -2970,17 +2970,24 @@ components:
           format: date-time
           title: Created at
           type: string
-          x-stream-index: "001.007"
+          x-stream-index: "001.009"
         message_id_map:
           additionalProperties:
             type: string
           description: Maps the ID of each message the request copied, the newest
-            page, to its ID in the fork. A fork message ID is a UUIDv5 of the fork
-            CID and the source message ID; the fork message IDs endpoint maps any
-            others
+            page, to its ID in the fork; short when the request copied less than a
+            page (see `status`). A fork message ID is a UUIDv5 of the fork CID and
+            the source message ID; the fork message IDs endpoint maps any others
           title: Message ID map
           type: object
           x-stream-index: "002"
+        oldest_source_message_id:
+          description: ID, in the source channel, of the oldest message a truncated
+            fork copied. The fork holds no older source message; replies of the oldest
+            copied messages may also have been left out
+          title: Oldest source message ID
+          type: string
+          x-stream-index: "001.007"
         source_channel_cid:
           description: CID of the channel the fork was copied from
           title: Source channel CID
@@ -2995,14 +3002,23 @@ components:
           description: '`completed` once every message is copied. `backfilling` while
             a background task copies the history older than the newest page; the fork
             is usable meanwhile, and the newest messages, which an agent reads, are
-            already there'
+            normally already there. The request reads at most 1,000 source messages:
+            when those are mostly deleted, shadowed or replies shown in the channel,
+            it copies fewer, at least the message the fork is made at, and the task
+            copies the rest'
           title: Status
           type: string
           x-stream-index: "001.004"
         task_id:
           description: ID of the task copying the older history of a backfilling fork
           title: Task ID
           type: string
+          x-stream-index: "001.008"
+        truncated:
+          description: 'True, once completed, when the source held more than 10,000
+            messages up to the fork point: the fork holds the newest 10,000 of them'
+          title: Truncated
+          type: boolean
           x-stream-index: "001.006"
       required:
       - channel_cid
@@ -3032,6 +3048,13 @@ components:
           format: date-time
           title: Created at
           type: string
+          x-stream-index: "009"
+        oldest_source_message_id:
+          description: ID, in the source channel, of the oldest message a truncated
+            fork copied. The fork holds no older source message; replies of the oldest
+            copied messages may also have been left out
+          title: Oldest source message ID
+          type: string
           x-stream-index: "007"
         source_channel_cid:
           description: CID of the channel the fork was copied from
@@ -3047,14 +3070,23 @@ components:
           description: '`completed` once every message is copied. `backfilling` while
             a background task copies the history older than the newest page; the fork
             is usable meanwhile, and the newest messages, which an agent reads, are
-            already there'
+            normally already there. The request reads at most 1,000 source messages:
+            when those are mostly deleted, shadowed or replies shown in the channel,
+            it copies fewer, at least the message the fork is made at, and the task
+            copies the rest'
           title: Status
           type: string
           x-stream-index: "004"
         task_id:
           description: ID of the task copying the older history of a backfilling fork
           title: Task ID
           type: string
+          x-stream-index: "008"
+        truncated:
+          description: 'True, once completed, when the source held more than 10,000
+            messages up to the fork point: the fork holds the newest 10,000 of them'
+          title: Truncated
+          type: boolean
           x-stream-index: "006"
       required:
       - channel_cid
@@ -16341,6 +16373,110 @@ components:
       - duration
       title: Channels list
       type: object
+    QueryDeletedChannelsRequest:
+      nullable: true
+      properties:
+        filter_conditions:
+          additionalProperties: {}
+          description: 'Optional filter. Omit it, or pass {}, to list every soft-deleted
+            channel of the app; for example {"team": "tenant-a"} narrows to one tenant'
+          title: Filter
+          type: object
+          x-stream-filter-fields:
+            cid:
+              operators:
+              - $eq
+              - $in
+              type: string
+            created_at:
+              operators:
+              - $gt
+              - $gte
+              - $lt
+              - $lte
+              type: date
+            created_by_id:
+              operators:
+              - $eq
+              - $in
+              type: string
+            deleted_at:
+              operators:
+              - $gt
+              - $gte
+              - $lt
+              - $lte
+              type: date
+            team:
+              operators:
+              - $eq
+              - $in
+              type: string
+            type:
+              operators:
+              - $eq
+              - $in
+              type: string
+          x-stream-index: "001"
+        limit:
+          description: Number of channels per page, 1-100 (default 25)
+          format: int32
+          maximum: 100
+          minimum: 0
+          title: Limit
+          type: integer
+          x-stream-index: "004.001"
+        next:
+          description: Cursor for the next page, from the previous response
+          title: Next
+          type: string
+          x-stream-index: "004.002"
+        prev:
+          description: Cursor for the previous page, from the previous response
+          title: Prev
+          type: string
+          x-stream-index: "004.003"
+        sort:
+          description: Sort order. Only created_at is supported; defaults to created_at
+            ascending
+          items:
+            $ref: '#/components/schemas/SortParamRequest'
+          maxItems: 1
+          title: Sort
+          type: array
+          x-stream-index: "002"
+          x-stream-sort-combinations:
+          - - created_at
+          x-stream-sort-fields:
+          - created_at
+      title: Query Deleted Channels Request
+      type: object
+    QueryDeletedChannelsResponse:
+      nullable: true
+      properties:
+        channels:
+          description: Soft-deleted channels matching the filter, each with deleted_at
+            set
+          items:
+            $ref: '#/components/schemas/ChannelResponse'
+          title: Channels
+          type: array
+          x-stream-index: "001"
+        duration:
+          description: Duration of the request in milliseconds
+          title: Duration
+          type: string
+          x-stream-index: "003.001"
+        next:
+          type: string
+          x-stream-index: "002.001"
+        prev:
+          type: string
+          x-stream-index: "002.002"
+      required:
+      - channels
+      - duration
+      type: object
     QueryDraftsRequest:
       nullable: true
       properties:
@@ -26427,7 +26563,7 @@ components:
       type: apiKey
 info:
   title: Stream API
-  version: v239.97.5
+  version: v240.0.0
   x-stream-breaking-changes:
     go:
     - CHA-3441 (2026-10-08)
@@ -27717,7 +27853,7 @@ paths:
   /channels/{type}/{id}/fork:
     post:
       description: |
-        Forks an agent channel at one of its messages: creates a new agent channel holding a copy of the messages a client sees up to it, itself included, with their replies up to it. The source channel is not changed. Reactions, pins, polls, read state, mutes, reminders, moderation flags and edit history are not copied. Fork only at a message the agent has finished writing. The request copies the newest 100 messages and their replies, so the fork is usable when it returns; older history is copied by a background task (`fork.status` is `backfilling`, `fork.task_id` names the task) and `channel.forked` is sent once every message is copied. A retry with the same channel ID and message returns the fork. Only available for the `agent` channel type.
+        Forks an agent channel at one of its messages: creates a new agent channel holding a copy of the messages a client sees up to it, itself included, with their replies up to it. The source channel is not changed. Reactions, pins, polls, read state, mutes, reminders, moderation flags and edit history are not copied. Fork only at a message the agent has finished writing. The request copies the newest 100 messages and their replies, so the fork is usable when it returns (fewer when the newest 1,000 messages are mostly deleted or hidden); older history is copied by a background task (`fork.status` is `backfilling`, `fork.task_id` names the task) and `channel.forked` is sent once every message is copied. A retry with the same channel ID and message returns the fork. Only available for the `agent` channel type.
 
         Sends events:
         - channel.created
@@ -28763,6 +28899,40 @@ paths:
       summary: Deletes channels asynchronously
       tags:
       - product:chat
+  /channels/deleted:
+    post:
+      description: |
+        Lists soft-deleted channels, ordered by created_at. Server-side only. Without a filter it lists every soft-deleted channel of the app; filter by team to scope it to one tenant. To permanently remove the returned channels, pass their cids to Delete channels (POST /channels/delete) with hard_delete set to true; the single-channel Delete channel endpoint does not accept soft-deleted channels.
+      operationId: QueryDeletedChannels
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/QueryDeletedChannelsRequest'
+        description: Query Deleted Channels Request
+        required: true
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QueryDeletedChannelsResponse'
+          description: Successful response
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIError'
+          description: Bad request
+        "429":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIError'
+          description: Too many requests
+      summary: Query deleted channels
+      tags:
+      - product:chat
   /channels/delivered:
     post:
       description: |