Add webhook message and title fields (#875)

Author: skatsaounis

docs/resources/contact_point.md

@@ -389,7 +389,9 @@ Optional:
 - `disable_resolve_message` (Boolean) Whether to disable sending resolve messages. Defaults to `false`.
 - `http_method` (String) The HTTP method to use in the request. Defaults to `POST`.
 - `max_alerts` (Number) The maximum number of alerts to send in a single request. This can be helpful in limiting the size of the request body. The default is 0, which indicates no limit.
+- `message` (String) Custom message. You can use template variables.
 - `settings` (Map of String, Sensitive) Additional custom properties to attach to the notifier. Defaults to `map[]`.
+- `title` (String) Templated title of the message.
 
 Read-Only:
 

examples/resources/grafana_contact_point/_acc_receiver_types.tf

@@ -125,6 +125,8 @@ resource "grafana_contact_point" "receiver_types" {
     basic_auth_user     = "user"
     basic_auth_password = "password"
     max_alerts          = 100
+    message             = "Custom message"
+    title               = "Custom title"
   }
 
   wecom {

internal/resources/grafana/resource_alerting_contact_point_notifiers.go

@@ -1405,6 +1405,16 @@ func (w webhookNotifier) schema() *schema.Resource {
 		Optional:    true,
 		Description: "The maximum number of alerts to send in a single request. This can be helpful in limiting the size of the request body. The default is 0, which indicates no limit.",
 	}
+	r.Schema["message"] = &schema.Schema{
+		Type:        schema.TypeString,
+		Optional:    true,
+		Description: "Custom message. You can use template variables.",
+	}
+	r.Schema["title"] = &schema.Schema{
+		Type:        schema.TypeString,
+		Optional:    true,
+		Description: "Templated title of the message.",
+	}
 	return r
 }
 
@@ -1417,6 +1427,8 @@ func (w webhookNotifier) pack(p gapi.ContactPoint) (interface{}, error) {
 	packNotifierStringField(&p.Settings, &notifier, "password", "basic_auth_password")
 	packNotifierStringField(&p.Settings, &notifier, "authorization_scheme", "authorization_scheme")
 	packNotifierStringField(&p.Settings, &notifier, "authorization_credentials", "authorization_credentials")
+	packNotifierStringField(&p.Settings, &notifier, "message", "message")
+	packNotifierStringField(&p.Settings, &notifier, "title", "title")
 	if v, ok := p.Settings["maxAlerts"]; ok && v != nil {
 		switch typ := v.(type) {
 		case int:
@@ -1443,6 +1455,8 @@ func (w webhookNotifier) unpack(raw interface{}, name string) gapi.ContactPoint
 	unpackNotifierStringField(&json, &settings, "basic_auth_password", "password")
 	unpackNotifierStringField(&json, &settings, "authorization_scheme", "authorization_scheme")
 	unpackNotifierStringField(&json, &settings, "authorization_credentials", "authorization_credentials")
+	unpackNotifierStringField(&json, &settings, "message", "message")
+	unpackNotifierStringField(&json, &settings, "title", "title")
 	if v, ok := json["max_alerts"]; ok && v != nil {
 		switch typ := v.(type) {
 		case int:

internal/resources/grafana/resource_alerting_contact_point_test.go

@@ -262,6 +262,8 @@ func TestAccContactPoint_notifiers(t *testing.T) {
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "webhook.0.basic_auth_user", "user"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "webhook.0.basic_auth_password", "[REDACTED]"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "webhook.0.max_alerts", "100"),
+					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "webhook.0.message", "Custom message"),
+					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "webhook.0.title", "Custom title"),
 					// wecom
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "wecom.#", "1"),
 					resource.TestCheckResourceAttr("grafana_contact_point.receiver_types", "wecom.0.url", "[REDACTED]"),