public void setRoleArn(String roleArn) {
        this.roleArn = roleArn;
    }
<p>
The Amazon Resource Name (ARN) of the IAM role. Entity Resolution assumes this role to access Amazon Web Services
resources on your behalf as part of workflow execution.
</p>

@param roleArn
       The Amazon Resource Name (ARN) of the IAM role. Entity Resolution assumes this role to access Amazon Web
       Services resources on your behalf as part of workflow execution.
aws-java-sdk-entityresolution/src/main/java/com/amazonaws/services/entityresolution/model/JobOutputSource.java