fix(mnq): add back FIFO topics and SQS subscriptions (#3765)

* fix(mnq): added fifo topic type back

* fix(mnq): add back FIFO and SQS subsc

Author: RoRoJ

faq/messaging-and-queuing.mdx

@@ -6,7 +6,7 @@ content:
   h1: Messaging and Queuing
 hero: assets/messaging.webp
 dates:
-  validation: 2024-09-25
+  validation: 2024-09-26
 category: serverless
 ---
 
@@ -23,6 +23,7 @@ We currently implement the API endpoints listed [here](/serverless/messaging/ref
 The following subscriber types are supported:
 - HTTP/S clients
 - Serverless Functions and Containers
+- Scaleway Messaging and Queuing SQS queues
 
 For more details on supported and unsupported SNS features, see our [dedicated page](/serverless/messaging/reference-content/sns-support/).
 

serverless/messaging/assets/scaleway-create-topic.webp

@@ -163,18 +163,15 @@ A subscription protocol refers to the communication method used to deliver messa
 | HTTP                                | The URL of a service or web server that can receive notifications (HTTP POST requests) from SNS, e.g. `http://example.fr`    | - For security reasons, we recommend using the HTTPS protocol rather than HTTP. <br /> - HTTP subscriptions must be [confirmed](/serverless/messaging/how-to/create-manage-subscriptions/#how-to-confirm-an-http-or-https-subscription) after creation  |
 | HTTPS                                | The URL of a service or web server that can receive notifications (HTTPS POST requests) from SNS, e.g. `https://example.fr`    | - HTTPS subscriptions must be [confirmed](/serverless/messaging/how-to/create-manage-subscriptions/#how-to-confirm-an-http-or-https-subscription) after creation  |
 | Serverless Functions and Containers | A Scaleway Serverless [Function](/serverless/functions/quickstart/) or [Container](/serverless/containers/quickstart/) <br />   | - It must have a [public](/serverless/functions/concepts/#privacy-policy) privacy policy  <br /> - It must be in a [namespace](/serverless/functions/concepts/#namespace) from the same [Project](/identity-and-access-management/organizations-and-projects/concepts/#project) and [region](#region) as the SNS topic |
+| SQS | A Scaleway Messaging and Queueing SQS [Queue](#queue) <br />   | - It must be in the same [Project](/identity-and-access-management/organizations-and-projects/concepts/#project) and [region](#region) as the SNS topic |
 
 ## Topic
 
 A topic is a communication channel used to send messages and notifications to subscribed endpoints or clients. Publishers send messages to topics, and those messages are received by subscribers. Subscribers can include Serverless Functions and HTTP/HTTPS endpoints. As such, topics decouple the publishing and the receiving of messages, allowing for flexibility and scalabilty in building loosely-coupled systems.
 
 ## Topic types
 
-When creating topics with Scaleway Messaging and Queuing SQS or SNS, only one topic type is currently available: [Standard](#standard). Standard topics provide at-least-once delivery. Find out more about creating topics with our [dedicated documentation](/serverless/messaging/how-to/create-manage-topics/).
-
-<Message type="note">
-It is planned to also offer the [FIFO](#fifo) topic type in the future, for first-in-first-out delivery, guaranteeing that messages are delivered in order and without duplication. Join the **#messaging-queuing** channel on the [Scaleway Slack Community](https://slack.scaleway.com/) for updates and information on new features and releases.
-</Message>
+When creating topics with Scaleway Messaging and Queuing SQS or SNS, two topic types are available. [Standard](#standard) topics provide at-least-once delivery, while [FIFO](#fifo) topics offer first-in-first-out delivery, and (unlike Standard topics) guarantee that messages are delivered in order and without duplication. [Content-based deduplication](#content-based-deduplication) is only available for FIFO topic types. Find out more about creating topics with our [dedicated documentation](/serverless/messaging/how-to/create-manage-topics/).
 
 ## Topic-based
 

serverless/messaging/concepts.mdx

@@ -9,7 +9,7 @@ tags: messaging queuing subscriptions sns topics
 categories:
   - serverless
 dates:
-  validation: 2024-08-23
+  validation: 2024-09-26
   posted: 2024-02-06
 ---
 
@@ -65,6 +65,12 @@ This page shows how to create and manage SNS [subscriptions](/serverless/messagi
 
           You are prompted to select the Serverless Function or Container to subscribe. Only Functions and Containers with a public [privacy policy](/serverless/functions/concepts/#privacy-policy) can subscribe to an SNS topic.
         </TabsTab>
+        <TabsTab label="SQS">
+          <br />
+          Choose **SQS** to create a subscription for a Scaleway SQS queue that you have created.
+
+          You are prompted to select the **queue** to subscribe. Only queues in the same [Project](/identity-and-access-management/organizations-and-projects/concepts/#project) and [region](/serverless/messaging/concepts/#region) as the SNS topic can be selected.
+        </TabsTab>
     </Tabs>
 
 7. Click **Create subscription** to finish.

serverless/messaging/how-to/assets/scaleway-create-topic.webp

@@ -9,7 +9,7 @@ tags: messaging queuing topics sns
 categories:
   - serverless 
 dates:
-  validation: 2024-08-23
+  validation: 2024-09-26
   posted: 2023-12-27
 ---
 
@@ -28,11 +28,12 @@ This page shows how to create and manage SNS [topics](/serverless/messaging/conc
 2. Use the drop-down menu to select the [region](/serverless/messaging/concepts/#region) in which you want to create a topic.
 
 3. Click **SNS**, then navigate to the **Topics** tab and click **Create topic**. The topic creation wizard displays.
-    <Lightbox src="scaleway-create-topic.webp" alt="" />
 
 4. Enter a **name** for your topic. The name must contain no more than 80 characters, and consist only of alphanumeric characters, hyphens, and underscores. Alternatively, you can go with the auto-generated name suggested for you.
 
-5. Choose a **topic type**. Currently, only the **Standard** topic type is available, ensuring at-least-once delivery. See the [topic types](/serverless/messaging/concepts/#topic-types) documentation for more information.
+5. Choose a **topic type**. The following topic types are available:
+    -  **Standard**: Ensures at-least-once message delivery, where the order of messages is not preserved. Supports Serverless Functions, Serverless Containers and HTTP/S subscriptions. 
+    - **FIFO**: Provides first-in-first-out delivery, where the order of messages is preserved without duplication. Supports SQS subscriptions. [Content-based deduplication](/serverless/messaging/concepts/#content-based-deduplication) is only available for FIFO topics.
 
 6. Click **Create topic** to finish.
 

serverless/messaging/how-to/create-manage-subscriptions.mdx

@@ -180,11 +180,12 @@ Credentials for SNS are granular: you can define the level of access that they s
 2. Use the drop-down menu to select the [region](/serverless/messaging/concepts/#region) in which you want to create a topic.
 
 3. Click **SNS**, then navigate to the **Topics** tab and click **Create topic**. The topic creation wizard displays.
-    <Lightbox src="scaleway-create-topic.webp" alt="" />
 
 4. Enter a **name** for your topic. The name must contain no more than 80 characters, and consist only of alphanumeric characters, hyphens, and underscores. Alternatively, you can go with the auto-generated name suggested for you.
 
-5. Choose a **topic type**. Currently, only the **Standard** topic type is available, ensuring at-least-once delivery. See the [topic types](/serverless/messaging/concepts/#topic-types) documentation for more information.
+5. Choose a **topic type**. The following topic types are available:
+    -  **Standard**: Ensures at-least-once message delivery, where the order of messages is not preserved. Supports Serverless Functions, Serverless Containers and HTTP/S subscriptions. 
+    - **FIFO**: Provides first-in-first-out delivery, where the order of messages is preserved without duplication. Supports SQS subscriptions. [Content-based deduplication](/serverless/messaging/concepts/#content-based-deduplication) is only available for FIFO topics.
 
 6. Click **Create topic** to finish.
 
@@ -234,6 +235,12 @@ You are returned to the **Topics** tab, where your newly-created topic now displ
 
           You are prompted to select the Serverless Function or Container to subscribe. Only Functions and Containers with a public [privacy policy](/serverless/functions/concepts/#privacy-policy) can subscribe to an SNS topic.
         </TabsTab>
+        <TabsTab label="SQS">
+          <br />
+          Choose **SQS** to create a subscription for a Scaleway SQS queue that you have created.
+
+          You are prompted to select the **queue** to subscribe. Only queues in the same [Project](/identity-and-access-management/organizations-and-projects/concepts/#project) and [region](/serverless/messaging/concepts/#region) as the SNS topic can be selected.
+        </TabsTab>
     </Tabs>
 
 7. Click **Create subscription** to finish.