payloadLifespan/payloadLifetime and other name variants unified to Time To Live naming.

README.md

@@ -49,9 +49,9 @@ Additional tunables, with their sustainable default values:
 - `QUERY_RATE_PER_MINUTE: 100`
   - Sets maximum allowed client query rate per minute for all endpoints. Anonymous users share same limit pool.
   - If send rate is exceeded, client receives a `HTTP 429` with explanation.
-- `DEFAULT_MESSAGE_LIFETIME_IN_MINUTES: 1`
+- `DEFAULT_MESSAGE_TIME_TO_LIVE_IN_SECONDS: 60`
   - Message will wait for delivery for set amount of time. After the time passes, a call to `/receive` will not consider it for delivery anymore.
-  - Override this in message content by setting _optional_ `lifespanInSeconds` value inside the request.
+  - Override this in message content by setting _optional_ `timeToLiveInSeconds` value inside the request.
   - There will be no indication to the sender or to client that there was a missed message. Once it's gone, it's gone.
 - `HOUSEKEEPING_ENABLED: true`
   - Turns on housekeeping job that periodically removes stale, delivered and/or acknowledged messages. You can tune this further, see below. By default, it only removes messages that are 2 hours old, regardless of their delivery or acknowledgement state.
@@ -106,7 +106,7 @@ Request:
         "payloadType": "STATUS",
         "payload": "{\n  \"system\": \"OK\",\n}",
         "toUserId": "46b882b7-4b96-4fa2-ba1b-4955a9500c36",
-        "lifespanInSeconds": "3600"
+        "timeToLiveInSeconds": "3600"
     }
 
 Response: