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Are your file attachment names appearing as null or untitled?

Helpdesk Updated by Helpdesk

When using WATI API to send files to an opened chat session, the file name may appears as "null" or "untitled".

To avoid such result, the caption should be filled under the API - ​/api​/v1​/sendSessionFile​/{whatsappNumber}

The caption will be taken and shown as the title of the file attachment.

How did we do?

Where can I find the WATI API Endpoint URL and Bearer Token?