public final UploadDocumentStreamRequest withDocumentSizeInBytes(Long documentSizeInBytes) {
        this.documentSizeInBytes = documentSizeInBytes;
        return this;
    }
Sets document size in bytes.
@param documentSizeInBytes Document size in bytes.
@return This object for method chaining.
aws-java-sdk-workdocs/src/main/java/com/amazonaws/services/workdocs/UploadDocumentStreamRequest.java