How to load AWS credentials in Jenkins job DSL?

Question

I have the following DSL structure:

freeStyleJob {
  wrappers {
    credentialsBinding {
      [
         $class:"AmazonWebServicesCredentialsBinding",
         accessKeyVariable: "AWS_ACCESS_KEY_ID",
         credentialsId: "your-credential-id",
         secretKeyVariable: "AWS_SECRET_ACCESS_KEY"
      ]
     }
   }
   steps {
      // ACCESS AWS ENVIRONMENT VARIABLES HERE!
   }
}

However, this does not work. What is the correct syntax to do so? For Jenkins pipelines, you can do:

withCredentials([[
$class: "AmazonWebServicesCredentialsBinding",
accessKeyVariable: "AWS_ACCESS_KEY_ID",
credentialsId: "your-credential-id",
secretKeyVariable: "AWS_SECRET_ACCESS_KEY"]]) {
  // ACCESS AWS ENVIRONMENT VARIABLES HERE!
}

but this syntax does not work in normal DSL job groovy.

tl;dr how can I export AWS credentials defined by the AmazonWebServicesCredentialsBinding plugin into environment variables in Groovy job DSL? (NOT PIPELINE PLUGIN SYNTAX!)

Answer 1

I found a solution to solve this problem:

wrappers {
  credentialsBinding {
    amazonWebServicesCredentialsBinding {
      accessKeyVariable("AWS_ACCESS_KEY_ID")
      secretKeyVariable("AWS_SECRET_ACCESS_KEY")
      credentialsId("your-credentials-id")
    }
  }
}

This will lead to the desired outcome.