Link LINE User IDs¶

Import user information for LINE delivery¶

Export LINE UID (User ID) and Repro User ID¶

From your internal systems or CDP, export the User ID set via Repro SDK and the LINE User ID according to the CSV format described below. Before doing so, make sure your user IDs are linked with LINE users via Account Linking or another method.

Warning

You cannot import using only the LINE User ID.
The LINE User ID differs from the display name or the LINE ID used for friend search in the LINE app.

CSV Format¶

line_user_id,user_id
dummy_line_user_id_000000000001,dummy_user_id_000000000001
dummy_line_user_id_000000000002,dummy_user_id_000000000002
...

Header
- The first line must contain the header.
- Enter the columns in the order: line_user_id,user_id.
Data contents
- line_user_id
  - LINE User ID (a 33-character alphanumeric string starting with 'U')
  - Required field
- user_id
  - User ID (The value set as User ID via the SDK)
  - Up to 191 characters
  - Required field
Maximum file size
- 500 MB
Character encoding
- UTF-8 (without BOM)

Import from the Repro dashboard¶

Go to Settings > LINE Settings > Import LINE Delivery User Information.
Select the target channel, choose the CSV file, and click 'Import'.
Once the uploaded CSV status changes from Uploading to Import Completed, the process is complete.

Warning

The status does not update automatically; please refresh your browser to check the latest status.
If the status changes to 'Error', the error details will be sent to you by email.
- After correcting the issue based on the error details, please re-import the file.