Only one auth mechanism allowed error during archive file download via REST API

I am trying to download archive via rest api from a server.
It’s working fine if I download from localhost,
But in the live server it’s saying -

<Error><Code>InvalidArgument</Code><Message>Only one auth mechanism allowed; only the X-Amz-Algorithm query parameter, Signature query string parameter or the Authorization header should be specified</Message><ArgumentName>Authorization</ArgumentName><ArgumentValue>Bearer ion_access_token</ArgumentValue><RequestId>CHH63ETHZ38R3J68</RequestId><HostId>C4I6/DOLYFnSjj6AyTeuqZrTSnYkudISeasg/mz3TFGtgmapKQ+ss1CBxNrcVNl24FlOOpgh3gU=</HostId></Error>

Please give me some suggestion, I am stuck in here.

Hi,

The ion API uses the Authorization header for authentication.

Are you able to provide more details about the request you made with the headers and data? You can redact any of the access token when posting.