Retrieve a signed URL for uploading a segment user file.
This endpoint returns a pre-signed URL that allows you to securely upload a segment user file.
File requirements:
The signed URL can be used to upload the file directly via an HTTP PUT request.
dict: A dictionary containing the signed URL and any additional metadata required for upload.
The ID of the segment.
The action to perform on the segment. Possible values are 'add', 'remove', or 'replace'. The 'replace' action will first remove all existing users from the segment before adding the new ones.
add
, remove
, replace
Successful Response
The response is of type object
.