G42 Cloud SDK RDS

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0.0.10b0 verified Sat May 09 auth: no python

Official Huawei G42 Cloud Python SDK for Relational Database Service (RDS). Version 0.0.10b0, beta release cadence.

pip install g42cloudsdkrds

Common errors

error from g42cloudsdkrds import RdsClient ImportError: cannot import name 'RdsClient' from 'g42cloudsdkrds' ↓

cause RdsClient is not exposed at top-level; it's in the v3 submodule.

fix

Use: from g42cloudsdkrds.v3 import RdsClient

error ModuleNotFoundError: No module named 'g42cloudsdkcore' ↓

cause Required core SDK is not installed.

fix

Install both: pip install g42cloudsdkcore g42cloudsdkrds

error ApiException: APIGW.0301: Incorrect IAM authentication information: decrypt token fail ↓

cause Invalid or missing AK/SK credentials, or wrong region.

fix

Ensure G42_AK and G42_SK environment variables are set and valid, and use correct region ID.

error TypeError: object of type 'ShowInstanceRequest' has no len() ↓

cause Attempting to pass request object directly to client method without using the proper model instance.

fix

Create request object properly and call appropriate client method (e.g., client.show_instance(request)).

Warnings

gotcha All model classes must be imported from the v3.model submodule, not directly from g42cloudsdkrds. ↓

fix Use from g42cloudsdkrds.v3.model import ...

gotcha Region must be obtained via RdsRegion.value_of() with a valid region ID (e.g., 'ae-ad-1'). Using incorrect region ID causes authentication errors. ↓

fix Check available regions in G42 Cloud documentation.

deprecated The SDK is in beta; API contract may break without notice. ↓

fix Pin exact version and test upgrades.

Imports

RdsClient

wrong

from g42cloudsdkrds import RdsClient

correct

from g42cloudsdkrds.v3 import RdsClient

RdsClient is in the v3 submodule, not top-level

ShowInstanceRequest

wrong

from g42cloudsdkrds.model import ShowInstanceRequest

correct

from g42cloudsdkrds.v3.model import ShowInstanceRequest

Model classes are nested under v3.model

Quickstart

Lists RDS instances. Requires G42_AK and G42_SK env vars.

from g42cloudsdkcore.auth.credentials import BasicCredentials
from g42cloudsdkrds.v3 import RdsClient
from g42cloudsdkrds.v3.region import RdsRegion
from g42cloudsdkrds.v3.model import ListInstancesRequest

ak = os.environ.get('G42_AK', '')
sk = os.environ.get('G42_SK', '')
credentials = BasicCredentials(ak, sk)
client = RdsClient.new_builder() \
    .with_credentials(credentials) \
    .with_region(RdsRegion.value_of("ae-ad-1")) \
    .build()
request = ListInstancesRequest()
response = client.list_instances(request)
print(response)