fix: removed old cli method from Flutter path

Author: Equartey

src/fragments/guides/api-graphql/android/subscriptions-by-id.mdx

@@ -1,4 +1,6 @@
-Now you can create a custom subscription for comment creation with a specific post id:
+import all0 from "/src/fragments/guides/api-graphql/common/subscriptions-by-id.mdx";
+
+<Fragments fragments={{all: all0}} />
 
 <BlockSwitcher>
 <Block name="Java">

src/fragments/guides/api-graphql/common/subscriptions-by-id.mdx

@@ -0,0 +1,42 @@
+By default, subscriptions will be created for the following mutations:
+
+```graphql
+# Post type
+onCreatePost
+onUpdatePost
+onDeletePost
+
+# Comment type
+onCreateComment
+onUpdateComment
+onDeleteComment
+```
+
+One operation that is not covered is if you wanted to only subscribe to comments for a specific post.
+
+Because the schema has a one to many relationship enabled between posts and comments, you can use the auto-generated field `postCommentsId` that defines the relationship between the post and the comment to set this up in a new Subscription definition.
+
+To implement this, you could update the schema with the following:
+
+```graphql
+type Post @model {
+  id: ID!
+  title: String!
+  content: String
+  comments: [Comment] @hasMany
+}
+
+type Comment @model {
+  id: ID!
+  content: String
+  postCommentsId: ID!
+}
+
+type Subscription {
+  onCommentByPostId(postCommentsId: ID!): Comment
+    @aws_subscribe(mutations: ["createComment"])
+}
+
+```
+
+Now you can create a custom subscription for comment creation with a specific post id:

src/fragments/guides/api-graphql/flutter/subscriptions-by-id.mdx

@@ -1,9 +1,11 @@
-Now you can create a custom subscription for comment creation with a specific post id:
-
 <BlockSwitcher>
 
 <Block name="Stable (Mobile)">
 
+import all0 from "/src/fragments/guides/api-graphql/common/subscriptions-by-id.mdx";
+
+<Fragments fragments={{all: all0}} />
+
 ```dart
 Future<void> subscribeByPostId(String postId) async {
   const graphQLDocument = r'''
@@ -37,6 +39,8 @@ Future<void> subscribeByPostId(String postId) async {
 
 <Block name="Developer Preview (Mobile, Web & Desktop)">
 
+You can subscribe to only comments for a specific post with the following:
+
 ```dart
 Future<void> subscribeByPostId(String postId) async {
   final subscriptionRequest = ModelSubscriptions.onCreate(

src/fragments/guides/api-graphql/ios/subscriptions-by-id.mdx

@@ -1,4 +1,7 @@
-Now you can create a custom subscription for comment creation with a specific post id:
+import all0 from "/src/fragments/guides/api-graphql/common/subscriptions-by-id.mdx";
+
+<Fragments fragments={{all: all0}} />
+
 
 ```swift
 extension GraphQLRequest {

src/fragments/guides/api-graphql/js/subscriptions-by-id.mdx

@@ -1,3 +1,7 @@
+import all0 from "/src/fragments/guides/api-graphql/common/subscriptions-by-id.mdx";
+
+<Fragments fragments={{all: all0}} />
+
 ```js
 import { API } from 'aws-amplify';
 import { onCommentByPostId } from './graphql/subscriptions';

src/pages/guides/api-graphql/subscriptions-by-id/q/platform/[platform].mdx

@@ -23,46 +23,7 @@ type Comment @model {
 }
 ```
 
-By default, subscriptions will be created for the following mutations:
 
-```graphql
-# Post type
-onCreatePost
-onUpdatePost
-onDeletePost
-
-# Comment type
-onCreateComment
-onUpdateComment
-onDeleteComment
-```
-
-One operation that is not covered is if you wanted to only subscribe to comments for a specific post.
-
-Because the schema has a one to many relationship enabled between posts and comments, you can use the auto-generated field `postCommentsId` that defines the relationship between the post and the comment to set this up in a new Subscription definition.
-
-To implement this, you could update the schema with the following:
-
-```graphql
-type Post @model {
-  id: ID!
-  title: String!
-  content: String
-  comments: [Comment] @hasMany
-}
-
-type Comment @model {
-  id: ID!
-  content: String
-  postCommentsId: ID!
-}
-
-type Subscription {
-  onCommentByPostId(postCommentsId: ID!): Comment
-    @aws_subscribe(mutations: ["createComment"])
-}
-
-```
 
 import ios0 from "/src/fragments/guides/api-graphql/ios/subscriptions-by-id.mdx";