I uploaded a PDF to my meeting preparation and when trying to open it, I get the following AWS error:
<Error>
<Code>AccessDenied</Code>
<Message>Access Denied</Message>
<RequestId>CF3119A370B6D07D</RequestId>
<HostId>5vEfHCx1t1ICUz5LD2UXoeH0jAFCngsBtK0CmuqyaIWPGbaacEH4wHNTI+d/QxA5eSOspo4QC7Y=</HostId>
</Error>
I discovered that by removing the + signs, the upload works and found that other pdf's with + signs in the filename also show the same error