public String getPullRequestId() {
        return this.pullRequestId;
    }
<p>
The system-generated ID of the pull request. To get this ID, use <a>ListPullRequests</a>.
</p>

@return The system-generated ID of the pull request. To get this ID, use <a>ListPullRequests</a>.
aws-java-sdk-codecommit/src/main/java/com/amazonaws/services/codecommit/model/MergePullRequestByFastForwardRequest.java