Salesforce object NOT_FOUND

[Simone1]

I want to send data from Salesforce to Elasticsearch with Logstash.
I have a case.conf file that sends data of the Case object and it works fine.
But i want to send other object (WorkOrder for example) but when i start the pipeline i receive this error:

javapipeline - Pipeline terminated by worker error {:pipeline_id=>"main", :exception=>#<Restforce::NotFoundError response={:status=>404, ..."connection"=>"close"}, :body=>[{"errorCode"=>"NOT_FOUND", "message"=>"The requested resource does not exist"}]}

[ibra_013 (Ibra13)]

Hi @Simone1

you can share the conf file so can you get help.

[Simone1]

input {
salesforce {
client_id => ''
client_secret => ''
username => 'my-email'
password => 'password'
security_token => '****'
sfdc_object_name => 'WorkOrder'
use_test_sandbox => 'true'
}
}

filter{
}

output {
stdout { codec => rubydebug }
}