public void setRoleArn(String roleArn) {
        this.roleArn = roleArn;
    }
<p>
The Amazon Resource Name (ARN) of a role with permission to access the data source being used to create the
machine learning model.
</p>

@param roleArn
       The Amazon Resource Name (ARN) of a role with permission to access the data source being used to create
       the machine learning model.
aws-java-sdk-lookoutequipment/src/main/java/com/amazonaws/services/lookoutequipment/model/CreateModelRequest.java