IO-Link Master with IoT Interface CabinetLine 8 Ports IP 20
76
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Service: getsubscriptioninfo
34172
Name:
getsubscriptioninfo
Description:
The service provides information about an existing subscription (subscribe).
Applicable to:
Objects of the
event
type
Request data:
Data field
Required
field
Data type Default
Description
callback
mandatory
STRING
Address to which IoT Core event notifications are to be sent;
complete URL: http://ipaddress:port/path
Return data (data):
Data field
Required
field
Data type Default
Description
callback
mandatory
STRING
Address to which IoT Core event notifications are to be sent;
complete URL: http://ipaddress:port/path
datatosend
mandatory
ARRAY
OF
STRINGS
List of subscribed data points
Example:
Request object:
{
"code":"request",
"cid": 4715,
"adr":"/timer[1]/counter/datachanged/getsubscriptioninfo",
"data":{
"callback":"http://192.168.0.44:80/temp"}
}
Return object:
{
"cid": 4715,
"data":{
"callback":"http://192.168.0.44:80/temp",
"datatosend":[
"/iolinkmaster/port[2]/iolinkdevice/productname",
"/iolinkmaster/port[2]/iolinkdevice/pdin",
"/processdatamaster/temperature"]},
"code":200
}