How can we retrieve the cost of child tenancies using the OCI Python SDK and the Usage API?

この issue には、oci.usage_api.UsageapiClient と request_summarized_usages を使用する Python の例が含まれていますが、リポジトリのファイルもテストも指定されていません。まず、例に示されている Usage API リクエストと tenancy パラメータを確認してください。完了とするには、親 tenancy から子 tenancy のコストを取得する方法について、明確で検証済みの説明またはドキュメントが必要です。

How can we retrieve the costs of child tenancies using the OCI Python SDK and the Usage API.
Suppose I have four child tenancies, each associated with a single parent tenancy. I need to fetch the costs of those child tenancies with parent tenancies using Usage API calls.
@adizohar, can you guide me on how to achieve this?.

import oci

config = oci.config.from_file()
tenant_id = config['tenancy']
time_usage_started = "2024-04-01T00:00:00Z"
time_usage_ended = "2024-04-21T00:00:00Z"
lis=[]
usage_client = oci.usage_api.UsageapiClient(config,timeout=(10,3000))

requestSummarizedUsagesDetails = oci.usage_api.models.RequestSummarizedUsagesDetails(
    tenant_id=tenant_id,
    granularity='DAILY',
    query_type='USAGE',
    group_by=[ 'resourceId','service','compartmentName'],
    time_usage_started=time_usage_started,
    time_usage_ended=time_usage_ended,
    compartment_depth=2
)
# CUSTOM_RETRY_STRATEGY = RetryStrategyBuilder().add_max_attempts(max_attempts=8) \
#     .add_total_elapsed_time(total_elapsed_time_seconds=25000) \
#     .add_service_error_check(service_error_retry_config=retry_checkers.RETRYABLE_STATUSES_AND_CODES,
#                              service_error_retry_on_any_5xx=True) \
#     .get_retry_strategy()

# Retrieve summarized usage data
request_summarized_usages = usage_client.request_summarized_usages(
    requestSummarizedUsagesDetails,
    retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY
)

for item in request_summarized_usages.data.items:
    print(len(item.resource_id))