ui-ngx/src/assets/help/en_US/notification/edge_connection.md
Notification subject and message fields support templatization. The list of available templatization parameters depends on the template type. See the available types and parameters below:
Available template parameters:
edgeId - the edge id as uuid string;edgeName - the name of the edge;eventType - the string representation of the connectivity status: connected or disconnected;recipientEmail - email of the recipient;recipientFirstName - first name of the recipient;recipientLastName - last name of the recipient;Parameter names must be wrapped using ${...}. For example: ${edgeName}.
You may also modify the value of the parameter with one of the suffixes:
upperCase, for example - ${edgeName:upperCase}lowerCase, for example - ${edgeName:lowerCase}capitalize, for example - ${edgeName:capitalize}Let's assume the notification about the connecting Edge into the ThingsBoard. The following template:
Edge '${edgeName}' is now ${eventType}
{:copy-code}
will be transformed to:
Edge 'DatacenterEdge' is now connected