AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action031W303PFTMPN4N7VDfnSD5a3TeArtk9/oIjpWow/fxyhtEXAmjA5ZrXv8dWu5tRZREWxUd3LByyKSzoPioCagGWbCsiMCiHDpWRvFlSGGZdG8Gdo5LU5hR1lXQ=