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 actionT0PPW1RNX73NYD8VMMK2+Uo/npCquTUQJiazbn31cXOafi7f1CVVTyV+FfWcpVhs0HUfSbWtTO1vekgOnCKAetGe/Qzn9irZttlMt4nglq2FsJNK