public void setFederationRoleArn(String federationRoleArn) {
        this.federationRoleArn = federationRoleArn;
    }
<p>
The ARN of the federation role.
</p>

@param federationRoleArn
       The ARN of the federation role.
aws-java-sdk-cloudtrail/src/main/java/com/amazonaws/services/cloudtrail/model/EnableFederationResult.java