Add firehose streaming endpoints to recovery and redundancy docs

- Add Firehose Streams to intro alongside existing endpoints
- Add Firehose, Sample (1%), and Sample10 (Decahose) to backfill table
- Add Firehose curl examples for backfill and recovery sections
- Document firehose partition-based redundancy (up to 20 connections)
- Note that 1% Sample Stream does not support recovery

Author: tcaldwell-x

enterprise-api/fundamentals/recovery-and-redundancy.mdx

@@ -5,7 +5,7 @@ description: Features for recovering missed data and building resilient streamin
 keywords: ["recovery", "redundancy", "stream recovery", "reconnect", "fault tolerance", "stream redundancy", "error recovery", "backfill"]
 ---
 
-Learn how to maximize connection time and recover missed data when using X streaming endpoints including [Filtered Stream](/x-api/posts/filtered-stream/introduction), [Volume Streams](/x-api/posts/volume-streams/introduction), [Powerstream](/x-api/powerstream/introduction), and [Compliance Streams](/x-api/compliance/streams/introduction).
+Learn how to maximize connection time and recover missed data when using X streaming endpoints including [Filtered Stream](/x-api/posts/filtered-stream/introduction), [Firehose Streams](/x-api/stream/stream-all-posts), [Volume Streams](/x-api/posts/volume-streams/introduction), [Powerstream](/x-api/powerstream/introduction), and [Compliance Streams](/x-api/compliance/streams/introduction).
 
 ## Overview
 
@@ -32,7 +32,7 @@ Benefits:
 Simply connect to the same stream URL with a second client. Data will be sent through both connections.
 
 <Note>
-Redundant connections are available for Enterprise access. Filtered Stream allows up to two redundant connections for Enterprise projects. Check your specific endpoint documentation for connection limits.
+Redundant connections are available for Enterprise access. Filtered Stream allows up to two redundant connections for Enterprise projects. Firehose Streams use a `partition` parameter to support up to 20 concurrent connections, while Sample10 (Decahose) supports up to 2 partitions. Check your specific endpoint documentation for connection limits.
 </Note>
 
 ---
@@ -48,15 +48,27 @@ Use the **backfill parameter** when reconnecting to receive Posts matched during
 | Endpoint | Parameter | Example |
 |:---------|:----------|:--------|
 | Filtered Stream | `backfill_minutes` | `?backfill_minutes=5` |
+| Firehose Stream | `backfill_minutes` | `?backfill_minutes=5` |
+| Sample Stream (1%) | `backfill_minutes` | `?backfill_minutes=5` |
+| Sample10 Stream (Decahose) | `backfill_minutes` | `?backfill_minutes=5` |
 | Powerstream | `backfillMinutes` | `?backfillMinutes=5` |
 
-Example request:
+Example requests:
+
+**Filtered Stream:**
 
 ```bash
 curl 'https://api.x.com/2/tweets/search/stream?backfill_minutes=5' \
   -H "Authorization: Bearer $ACCESS_TOKEN"
 ```
 
+**Firehose Stream:**
+
+```bash
+curl 'https://api.x.com/2/tweets/firehose/stream?backfill_minutes=5&partition=1' \
+  -H "Authorization: Bearer $ACCESS_TOKEN"
+```
+
 <Note>
 **Important considerations:**
 - Older Posts are generally delivered first, before newly matched Posts
@@ -93,6 +105,13 @@ curl 'https://api.x.com/2/tweets/search/stream?start_time=2022-07-12T15:10:00Z&e
   -H "Authorization: Bearer $ACCESS_TOKEN"
 ```
 
+**Firehose Stream:**
+
+```bash
+curl 'https://api.x.com/2/tweets/firehose/stream?start_time=2022-07-12T15:10:00Z&end_time=2022-07-12T15:20:00Z&partition=1' \
+  -H "Authorization: Bearer $ACCESS_TOKEN"
+```
+
 **Powerstream:**
 
 ```bash
@@ -105,6 +124,8 @@ curl 'https://api.x.com/2/powerstream?startTime=2022-07-12T15:10:00Z&endTime=202
 - Available for Enterprise access
 - Recovery window: up to 24 hours in the past
 - Filtered Stream allows 2 concurrent recovery jobs
+- Firehose, Sample10 (Decahose), and language-specific firehose streams also support recovery
+- The basic 1% Sample Stream does not support recovery; use the Search endpoint instead
 </Note>
 
 ---

x-api/fundamentals/recovery-and-redundancy.mdx

@@ -5,7 +5,7 @@ description: Features for recovering missed data and building resilient streamin
 keywords: ["recovery", "redundancy", "stream recovery", "reconnect", "fault tolerance", "stream redundancy", "error recovery", "backfill"]
 ---
 
-Learn how to maximize connection time and recover missed data when using X streaming endpoints including [Filtered Stream](/x-api/posts/filtered-stream/introduction), [Volume Streams](/x-api/posts/volume-streams/introduction), [Powerstream](/x-api/powerstream/introduction), and [Compliance Streams](/x-api/compliance/streams/introduction).
+Learn how to maximize connection time and recover missed data when using X streaming endpoints including [Filtered Stream](/x-api/posts/filtered-stream/introduction), [Firehose Streams](/x-api/stream/stream-all-posts), [Volume Streams](/x-api/posts/volume-streams/introduction), [Powerstream](/x-api/powerstream/introduction), and [Compliance Streams](/x-api/compliance/streams/introduction).
 
 ## Overview
 
@@ -32,7 +32,7 @@ Benefits:
 Simply connect to the same stream URL with a second client. Data will be sent through both connections.
 
 <Note>
-Redundant connections are available for Enterprise access. Filtered Stream allows up to two redundant connections for Enterprise projects. Check your specific endpoint documentation for connection limits.
+Redundant connections are available for Enterprise access. Filtered Stream allows up to two redundant connections for Enterprise projects. Firehose Streams use a `partition` parameter to support up to 20 concurrent connections, while Sample10 (Decahose) supports up to 2 partitions. Check your specific endpoint documentation for connection limits.
 </Note>
 
 ---
@@ -48,15 +48,27 @@ Use the **backfill parameter** when reconnecting to receive Posts matched during
 | Endpoint | Parameter | Example |
 |:---------|:----------|:--------|
 | Filtered Stream | `backfill_minutes` | `?backfill_minutes=5` |
+| Firehose Stream | `backfill_minutes` | `?backfill_minutes=5` |
+| Sample Stream (1%) | `backfill_minutes` | `?backfill_minutes=5` |
+| Sample10 Stream (Decahose) | `backfill_minutes` | `?backfill_minutes=5` |
 | Powerstream | `backfillMinutes` | `?backfillMinutes=5` |
 
-Example request:
+Example requests:
+
+**Filtered Stream:**
 
 ```bash
 curl 'https://api.x.com/2/tweets/search/stream?backfill_minutes=5' \
   -H "Authorization: Bearer $ACCESS_TOKEN"
 ```
 
+**Firehose Stream:**
+
+```bash
+curl 'https://api.x.com/2/tweets/firehose/stream?backfill_minutes=5&partition=1' \
+  -H "Authorization: Bearer $ACCESS_TOKEN"
+```
+
 <Note>
 **Important considerations:**
 - Older Posts are generally delivered first, before newly matched Posts
@@ -93,6 +105,13 @@ curl 'https://api.x.com/2/tweets/search/stream?start_time=2022-07-12T15:10:00Z&e
   -H "Authorization: Bearer $ACCESS_TOKEN"
 ```
 
+**Firehose Stream:**
+
+```bash
+curl 'https://api.x.com/2/tweets/firehose/stream?start_time=2022-07-12T15:10:00Z&end_time=2022-07-12T15:20:00Z&partition=1' \
+  -H "Authorization: Bearer $ACCESS_TOKEN"
+```
+
 **Powerstream:**
 
 ```bash
@@ -105,6 +124,8 @@ curl 'https://api.x.com/2/powerstream?startTime=2022-07-12T15:10:00Z&endTime=202
 - Available for Enterprise access
 - Recovery window: up to 24 hours in the past
 - Filtered Stream allows 2 concurrent recovery jobs
+- Firehose, Sample10 (Decahose), and language-specific firehose streams also support recovery
+- The basic 1% Sample Stream does not support recovery; use the Search endpoint instead
 </Note>
 
 ---