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 actionZRVF18GX35WR7ASMxMSVIjsDNRagX0pqsJIyyitbcpwMm3qZcza8XSgtbLdxnViZHnthSekUx5wgXX0vygmThbN8DDEQRp0cPtVWHFnztm4dTANmzRakkMFI7Cs=