public String getExistingFindingId() {
        return this.existingFindingId;
    }
<p>
The existing ID of the finding in IAM Access Analyzer, provided only for existing findings.
</p>

@return The existing ID of the finding in IAM Access Analyzer, provided only for existing findings.
aws-java-sdk-accessanalyzer/src/main/java/com/amazonaws/services/accessanalyzer/model/AccessPreviewFinding.java