public DeleteDocumentationVersionRequest withDocumentationVersion(String documentationVersion) {
        setDocumentationVersion(documentationVersion);
        return this;
    }
<p>
The version identifier of a to-be-deleted documentation snapshot.
</p>

@param documentationVersion
       The version identifier of a to-be-deleted documentation snapshot.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/DeleteDocumentationVersionRequest.java