Update docs on enabling notifications via email

README.md

@@ -431,35 +431,26 @@ spring.mail.properties.mail.smtp.auth=true
 spring.mail.properties.mail.smtp.starttls.enable=true
 ```
 
-In addition, the _email_ field should be set in the _notification_ section of the [protocol](#protocols). The _email_ field has:
+In addition, in the notification scheduling request set the following fields:
 
-- field named _enabled_ with value _true_.
-- (optional) _title_ and _text_ fields that are key/value pairs of language and text. 
+- _emailEnabled_ with value _true_.
+- (optional) _emailTitle_: subject of the email (notification title will be used when not specified)
+- (optional) _emailBody_: body of the email (notification text will be used when not specified)
 
-If not specified, the _title_ and _text_ fields of the push notification will be used.
-
-Example:
+Example of a request body (partial) to the notification scheduling endpoint:
 
 ```json
 {
  ...
- "notification": {
- ...
- "email": {
- "enabled": true,
- "title": {
- "en": "My email title in English",
- "nl": "Mijn e-mail titel in het Nederlands"
- },
- "text": {
- "en": "My email body in English",
- "nl": "Mijn e-mail tekst in het Nederlands"
- }
- }
- }
+ "emailEnabled": true,
+ "emailTitle": "My email title",
+ "emailBody": "My email body",
+ ...
 }
 ```
 
+Note: HTML email is not supported at the moment of this writing.
+
 ## Documentation
 
 Api docs are available through swagger open api 3 config.