How we can setup SAML token security on the above Talend Service Job

[Anonymous]

Hi Everyone
I have created a job for REST Service , I am able to execute it and getting response , I have published and deployed to it TAC and the endpoint is working fine. 
Now I am looking to setup token security for this service, I am not getting how I can do this.
Thanks

[Anonymous]

Hi,
Please select tRESTRequest component in your Job, check out "Use Authentication(ESB Runtime only)" and select "SAML Token", then publish or deploy it again into the Runtime.
Note you have to start STS service before deploy the Rest service. you can execute "feature:install tesb-sts" on Runtime console, that will start a default STS service.
HTH

[Anonymous]

Thank you for response.
I am using TAC for ESB , how should I start the STS over there ? How I will be calling my service after that ?
Thanks,

[Anonymous]

You should start STS from Runtime console (or remove JMX interface) before you deploy the service on TAC.
For calling the service, you can create a job with tRESTClient component, which also checked the "Use Authentication" and "SAML Token" and fill the credentials.

[Anonymous]

How the token / credentials are generated , I am able to start the STS from Runtime console but not sure what would be the token and how it will be generated. Could you please let me know that
I trying to find the steps over internet but no luck , I went through the documentations of STS and ESB Infrastructure