post
https://{companyDomain}.bamboohr.com/api/v1/employees//photo
Uploads a new photo for an employee. The request must be a multipart/form-data POST with a file field. Confirmed supported formats: JPEG, PNG, BMP. Other formats (e.g. HEIC, SVG, AVIF, TIFF) are not reliably supported and may return 415, 500, or 502. The image must be square (width and height must match within one pixel) and at least 150×150 pixels. Maximum file size is 20MB. The photo replaces the employee's current photo for all size variants. Employees may upload their own photo if the company has self-photo uploads enabled.