reference: document .Message.RoleSubscriptionData field

See botlabs-gg/yagpdb#1865.

Signed-off-by: Luca Zeuch <[email protected]>

Author: l-zeuch

content/docs/reference/templates/syntax-and-data.md

@@ -274,6 +274,7 @@ Interaction functions are covered [here](/docs/reference/templates/functions#int
 | .Message.TTS                         | Whether the message is text-to-speech. \*                                                                                                                                                                                                                                                                                                                                                                                             |
 | .Message.Type                        | The [type](https://discord.com/developers/docs/resources/message#message-object-message-types) of the message.                                                                                                                                                                                                                                                                                                                        |
 | .Message.WebhookID                   | If the message is generated by a webhook, this is the webhook's id                                                                                                                                                                                                                                                                                                                                                                    |
+| .Message.RoleSubscriptionData        | Data of the role subscription purchase or renewal that prompted this message. Only set on messages of type 25 (`ROLE_SUBSCRIPTION_PURCHASE`).                                                                                                                                                                                                                                                                                         |
 
 [sticker items]: https://discord.com/developers/docs/resources/sticker#sticker-item-object-sticker-item-structure
 
@@ -290,6 +291,15 @@ Interaction functions are covered [here](/docs/reference/templates/functions#int
 
 [Message functions documentation](functions#message).
 
+#### RoleSubscriptionData
+
+| **Field**                      | **Description**                                                        |
+|--------------------------------|------------------------------------------------------------------------|
+| .RoleSubscriptionListingID     | The ID of the SKU and listing that the user is subscribed to.          |
+| .TierName                      | The name of the tier that the user is subscribed to.                   |
+| .TotalMonthsSubscribed         | The cumulative number of months that the user has been subscribed for. |
+| .IsRenewal                     | Whether this notification is for a renewal rather than a new purchase. |
+
 ### Reaction
 
 This is available and part of the dot when reaction trigger type is used.