AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionG3D49S3ZHA8D41HTvky5H6R3yG/657I+ajz/OTNs8k3GLz0dE5nbrjeiSOoUWeEP5MmGBEfJgOMqqV96sXZlfFem2pykWbJ9Xn4RfTbQF7b0+AmebBuDuDcklnE=