public String getRoleArn() {
        return this.roleArn;
    }
<p>
The ARN of the IAM service role that performs the declared action. This is assumed through the roleArn for the
pipeline.
</p>

@return The ARN of the IAM service role that performs the declared action. This is assumed through the roleArn
        for the pipeline.
aws-java-sdk-codepipeline/src/main/java/com/amazonaws/services/codepipeline/model/ActionDeclaration.java