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 action2SHFXKMBDT9GQ4WVJZy8jBzKnajAcgU2Y2Z63ZAs9YDhFYtudlEajbJxCoH6Wnq6N4m5N/oQFO3cfJn9UlRFZs9ceqAzSwA2MAEZmP0xxDxvxgBt