public String getDocumentHash() {
        return this.documentHash;
    }
<p>
The SHA-256 or SHA-1 hash created by the system when the document was created. SHA-1 hashes have been deprecated.
</p>

@return The SHA-256 or SHA-1 hash created by the system when the document was created. SHA-1 hashes have been
        deprecated.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/MaintenanceWindowRunCommandParameters.java