Update DELETE /conversations/{id} endpoint description

Enhance the description to clarify that:
- Deletion is permanent and cannot be reversed
- All sensitive data is removed (replies, attributes, uploads)
- Conversation still appears in reporting with incomplete data

This provides better clarity for API consumers about the implications
of deleting conversations.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: adisan19

descriptions/0/api.intercom.io.yaml

@@ -6753,7 +6753,12 @@ paths:
       tags:
       - Conversations
       operationId: deleteConversation
-      description: You can delete a single conversation.
+      description: |
+        {% admonition type="warning" name="Irreversible operation" %}
+        Deleting a conversation is permanent and cannot be reversed.
+        {% /admonition %}
+
+        Deleting a conversation permanently removes it from the inbox. All sensitive data is deleted, including admin and user replies, conversation attributes, uploads, and related content. The conversation will still appear in reporting, though some data may be incomplete due to the deletion.
       responses:
         '200':
           description: successful

descriptions/2.13/api.intercom.io.yaml

@@ -6244,7 +6244,12 @@ paths:
       tags:
       - Conversations
       operationId: deleteConversation
-      description: You can delete a single conversation.
+      description: |
+        {% admonition type="warning" name="Irreversible operation" %}
+        Deleting a conversation is permanent and cannot be reversed.
+        {% /admonition %}
+
+        Deleting a conversation permanently removes it from the inbox. All sensitive data is deleted, including admin and user replies, conversation attributes, uploads, and related content. The conversation will still appear in reporting, though some data may be incomplete due to the deletion.
       responses:
         '200':
           description: successful

descriptions/2.14/api.intercom.io.yaml

@@ -6705,7 +6705,12 @@ paths:
       tags:
       - Conversations
       operationId: deleteConversation
-      description: You can delete a single conversation.
+      description: |
+        {% admonition type="warning" name="Irreversible operation" %}
+        Deleting a conversation is permanent and cannot be reversed.
+        {% /admonition %}
+
+        Deleting a conversation permanently removes it from the inbox. All sensitive data is deleted, including admin and user replies, conversation attributes, uploads, and related content. The conversation will still appear in reporting, though some data may be incomplete due to the deletion.
       responses:
         '200':
           description: successful

descriptions/2.15/api.intercom.io.yaml

@@ -6776,7 +6776,12 @@ paths:
       tags:
       - Conversations
       operationId: deleteConversation
-      description: You can delete a single conversation.
+      description: |
+        {% admonition type="warning" name="Irreversible operation" %}
+        Deleting a conversation is permanent and cannot be reversed.
+        {% /admonition %}
+
+        Deleting a conversation permanently removes it from the inbox. All sensitive data is deleted, including admin and user replies, conversation attributes, uploads, and related content. The conversation will still appear in reporting, though some data may be incomplete due to the deletion.
       responses:
         '200':
           description: successful