You can generate any file with this function and store it in s3. You need to send the following parameter inside the function:

filename: The name of the file to be generated.
extension: The file extension. For example, xml.
contentType: The content type of the file. For example, application/xml.
content: The actual content of the file.

The example below shows how you generate the file and then attach it to a file field or a sendEmail function.

async function script(C) {
    const entryDetails = {
        entryId: C.getEvent().entryId,
        recordInternalId: C.getEvent().recordInternalId,
    };

    const xmlString = `<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<root>
  <element1>value1</element1>
  <element2>value2</element2>
  <nestedElement>
    <subElement>subValue</subElement>
  </nestedElement>
</root>`;

    const fileResponse = await C.generateFile({
        filename: "test12",
        extension: "xml",
        contentType: "application/xml",
        content: xmlString,
    }); // file response is of type attachment.

    // You can directly pass fileResponse to a file field
    const updateResponse = await C.updateEntries({
        updates: [
            {
                value: {
                    attachments: [fileResponse],
                },
                valuesType: "iov",
                ...entryDetails,
            },
        ],
    });

    // INFO: To show a download button in the workflow UI, first attach the generated file to an entry and use C.downloadFiles
    await C.downloadFiles({
        name: "attachments",
        ...entryDetails,
        fieldIds: ["attachments"], // backlog-items has file bucket field called attachments
    });

    // You can directly sent it to sendEmail function
    const sendEmailResponse = await C.sendEmail({
        from: { email: "prabhat@clevero.co", name: "Prabhat Pandey" },
        to: ["pandeypravat@gmail.com"],
        subject: "Testing file attachemnt",
        body: "Hello, world.\n Check for attachments",
        attachments: [fileResponse],
        ...entryDetails,
    });

    return {
        fileResponse,
        updateResponse,
        sendEmailResponse,
    };
}

Output

This function returns an attachment. You can attach it to any file or file bucket type field. You can also send it directly in sendEmail function.

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