Add message_thread_id for Telegram contact points (#1234)

* Add message_thread_id for Telegram contact points

* Update resource_alerting_contact_point_notifiers.go

* Fix casing and tests
The attribute is `message_thread_id`, according to grafana/grafana#79546

* Try with an integer

---------

Co-authored-by: Julien Duchesne <[email protected]>

Author: th0th

docs/resources/contact_point.md

@@ -437,6 +437,7 @@ Optional:
 - `disable_resolve_message` (Boolean) Whether to disable sending resolve messages. Defaults to `false`.
 - `disable_web_page_preview` (Boolean) When set it disables link previews for links in the message.
 - `message` (String) The templated content of the message.
+- `message_thread_id` (String) The ID of the message thread to send the message to.
 - `parse_mode` (String) Mode for parsing entities in the message text. Supported: None, Markdown, MarkdownV2, and HTML. HTML is the default.
 - `protect_content` (Boolean) When set it protects the contents of the message from forwarding and saving.
 - `settings` (Map of String, Sensitive) Additional custom properties to attach to the notifier. Defaults to `map[]`.

examples/resources/grafana_contact_point/_acc_receiver_types.tf

@@ -130,6 +130,7 @@ resource "grafana_contact_point" "receiver_types" {
   telegram {
     token                    = "token"
     chat_id                  = "chat-id"
+    message_thread_id        = "5"
     message                  = "message"
     parse_mode               = "Markdown"
     disable_web_page_preview = true

internal/resources/grafana/resource_alerting_contact_point_notifiers.go

@@ -1782,6 +1782,11 @@ func (t telegramNotifier) schema() *schema.Resource {
 		Optional:    true,
 		Description: "The templated content of the message.",
 	}
+	r.Schema["message_thread_id"] = &schema.Schema{
+		Type:        schema.TypeString,
+		Optional:    true,
+		Description: "The ID of the message thread to send the message to.",
+	}
 	r.Schema["parse_mode"] = &schema.Schema{
 		Type:         schema.TypeString,
 		Optional:     true,
@@ -1812,6 +1817,7 @@ func (t telegramNotifier) pack(p *models.EmbeddedContactPoint, data *schema.Reso
 
 	packNotifierStringField(&settings, &notifier, "bottoken", "token")
 	packNotifierStringField(&settings, &notifier, "chatid", "chat_id")
+	packNotifierStringField(&settings, &notifier, "message_thread_id", "message_thread_id")
 	packNotifierStringField(&settings, &notifier, "message", "message")
 	packNotifierStringField(&settings, &notifier, "parse_mode", "parse_mode")
 
@@ -1840,6 +1846,7 @@ func (t telegramNotifier) unpack(raw interface{}, name string) *models.EmbeddedC
 
 	unpackNotifierStringField(&json, &settings, "token", "bottoken")
 	unpackNotifierStringField(&json, &settings, "chat_id", "chatid")
+	unpackNotifierStringField(&json, &settings, "message_thread_id", "message_thread_id")
 	unpackNotifierStringField(&json, &settings, "message", "message")
 	unpackNotifierStringField(&json, &settings, "parse_mode", "parse_mode")
 

internal/resources/grafana/resource_alerting_contact_point_test.go

@@ -271,6 +271,7 @@ func TestAccContactPoint_notifiers(t *testing.T) {
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "telegram.#", "1"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "telegram.0.token", "token"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "telegram.0.chat_id", "chat-id"),
+					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "telegram.0.message_thread_id", "5"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "telegram.0.message", "message"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "telegram.0.parse_mode", "Markdown"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "telegram.0.disable_web_page_preview", "true"),