'datadog_integration_aws.account_specific_namespace_rules' もしくは 'datadog_integration_aws_tag_filter.namespace' で指定できる文字列の取得方法
このnamespaceで指定できるリストをドキュメントで数日探し回った結果、リストを取得するAPIというものを見つけたのでメモ
答え
ドキュメントとしてはこちら
https://docs.datadoghq.com/ja/api/latest/aws-integration/#list-namespace-rules
# 20220413時点で私の環境で実行した場合です
~ $ curl -X GET "https://api.datadoghq.com/api/v1/integration/aws/available_namespace_rules" \
> -H "Content-Type: application/json" \
> -H "DD-API-KEY: xxxxx" \
> -H "DD-APPLICATION-KEY: xxxx"
["api_gateway","application_elb","apprunner","appstream","appsync","athena","auto_scaling","backup","billing","budgeting","certificatemanager","cloudfront","cloudhsm","cloudsearch","cloudwatch_events","cloudwatch_logs","codebuild","cognito","collect_custom_metrics","connect","crawl_alarms","directconnect","dms","documentdb","dynamodb","ebs","ec2","ec2api","ec2spot","ecs","efs","elasticache","elasticbeanstalk","elasticinference","elastictranscoder","elb","emr","es","firehose","fsx","gamelift","glue","inspector","iot","keyspaces","kinesis","kinesis_analytics","kms","lambda","lex","mediaconnect","mediaconvert","mediapackage","mediatailor","ml","mq","msk","mwaa","nat_gateway","neptune","network_elb","networkfirewall","opsworks","polly","rds","rdsproxy","redshift","rekognition","route53","route53resolver","s3","s3storagelens","sagemaker","ses","shield","sns","sqs","step_functions","storage_gateway","swf","transitgateway","translate","trusted_advisor","usage","vpn","waf","wafv2","workspaces","xray"]
20220413 20:09追記)
'datadog_integration_aws_tag_filter.namespace' については
elb,application_elb,sqs,rds,custom,network_elb,lambda
しか指定できませんでした
失礼しました。
ドキュメント
https://docs.datadoghq.com/ja/api/latest/aws-integration/#set-an-aws-tag-filter