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 action5PB0BKZ2XCEFW2P4wbJK0khRIYuwnEdhalEHOT/d4hs7HZJRMLuvAIKY/vYtmlag5RAI9Ymd+fD03do1DimO5Bi6eFPIzOXCdO7B8qKkG0DTAtOA