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 actionG148XMY6A751HCGVKHZlRMWbvzQFgJlegKwmFeSZx2dXAiSkcl6dRgFnInmhH+VQOx72g12FiIjYzqR9yncEtfscp8D2agCPMr074yhz7+FmBaY/