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 actionS9CS3XVKD0D01Q8TLgHoCc/9XIyRnVilbe+TACtLRx1HdfiSvdoJTj2Oor6KVETHG6XOHR+Xl0Tc6toadjvFHN00+5o47bzhnhatyLh8bThc3KW6TrWWhWeSl+o=