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 actionR872VTNRJXYK9W5T9+g4vPcrfbF9Oy33PcRbrjnDjx3aE5DJNXP80PpS8AJUVt1h4U4CvPok4m279xX8rIt30EX3JiHCWamx8vGYcHL494rD8CKx