Is it possible to check the MQTT access log from the log downloaded from this screen? If this is not possible, how can we check this log?
You can check the MQTT access log in the same manner.
As a reference, MQTT access logs are output in the following format.
<Date and time> <Tenant ID> <Sender IP> <System Internal Connection ID> 1 0
<Access Code> 0 Create <MQTT_TOPIC> 3
Is there a way to check data registered to a resource from the IoT-PF Service Portal?
If not, is the another way, using a client app, etc., to check this?
There is no way to check data registered to a resource from the IoT-PF Service Portal.
Run an API with the following tool in order to check this data.
・LinuxOS curl command
The customer shall be liable for the use of client apps released on the WEB, etc.