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 actionQZNK7G6X945TM9Q6xRaYIYlB238oyMBqlnCrBvHfo/ESzdy0LYZxufMpvRurFGEhrGqHK3NfKwws6L6s2RvTapt/9Iw=