AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionW0FV4XYQV8SVCB3TQ0ywusJfKWrF2LEqEC5OL3NjY8hd/6NbLkdsW0FH/vCmDlMnfV0UXjrOealU2y68lwLnGHlxXaQ=