[2022-12-22T14:23:17,724][ERROR][logstash.inputs.snmp ] Unknown setting 'host' for snmp
input {
snmp {
hosts => [{host => "udp:10.1.133.250/161"
community => "public"}
...
And after that you will get next message:
[ERROR][logstash.javapipeline ][main] Pipeline error {:pipeline_id=>"main", :exception=>#<LogStash::ConfigurationError: at least one get OID, one walk OID, or one table OID is required>,
Add your OIDs and read the documentation
get => ["1.3.6.1.2.1.1.1.0", "1.3.6.1.2.1.1.3.0", "1.3.6.1.2.1.1.5.0"]