public final UploadDocumentStreamRequest withAuthenticationToken(String authenticationToken) {
        this.authenticationToken = authenticationToken;
        return this;
    }
Sets authentication token.
@param authenticationToken Authentication token.
@return This object for method chaining.
aws-java-sdk-workdocs/src/main/java/com/amazonaws/services/workdocs/UploadDocumentStreamRequest.java