For all ERS stackable devices, there is no such feature where the specific logs could be suppressed from getting generated. Either we could enable or disable complete logging for the device with different levels. Below is the configuration.
#show logging config
Event Logging: Enabled
Volatile Logging Option: Overwrite
Event Types To Log: Critical, Serious, Informational
Event Types To Log To NV Storage: Critical, Serious
Remote Logging: Disabled
Remote Logging Address: 0.0.0.0
Secondary Remote Logging Address: 0.0.0.0
Event Types To Log Remotely: None
Facility: Daemon
ERS(config)#logging ?
disable Disable the event log
enable Enable the event log
level The severity level of events that will be logged in DRAM
nv-level The severity level of events that will be saved in NV storage
remote Configure remote logging parameters
volatile Configure options for logging to DRAM
