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 action7ZAHETFSXE83NMYDr5E/EMUe1kGlKl2kLt/abcwEov34i7woZLt61v4LSOE1km0cIaFWy9RHOz2Lxai9FztYMNaiX/LIkTZXtuZAK7BCpSZrtQnH