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 actionYZX6KRB5E6YGV3ZR2TnlphzoNLUGeZL/OSn+1opwvBkm72BJd37PYBd3Sr+UbPVneJTELXGIJp3CqsfeseDY3gkuZpQ=