Alibaba Cloud AnalyticDB for PostgreSQL SDK

5.3.0 verified Fri May 01 auth: no python

Official Alibaba Cloud SDK for AnalyticDB for PostgreSQL (Greenplum), version 5.3.0, supporting CRUD operations on GPDB instances, backups, and SSL/whitelist management. Released monthly or quarterly.

pip install alibabacloud-gpdb20160503

Common errors

error ImportError: cannot import name 'Client' from 'alibabacloud_gpdb20160503' ↓

cause Wrong import path in v5.x.

fix

from alibabacloud_gpdb20160503.client import Client

error AttributeError: module 'alibabacloud_gpdb20160503' has no attribute 'CreateDBInstanceRequest' ↓

cause Model classes are not at package root.

fix

from alibabacloud_gpdb20160503.models import CreateDBInstanceRequest

Warnings

breaking In v5.x, the Client import path changed from 'alibabacloud_gpdb20160503.client import Client' (correct) to a submodule. Old imports from package root will fail. ↓

fix Use 'from alibabacloud_gpdb20160503.client import Client'.

deprecated Some API actions (e.g., tag management) are deprecated and may return errors. Check Alibaba Cloud API documentation for the latest endpoints. ↓

fix Use the recommended API version and action from the official docs.

gotcha The request model fields use camelCase (e.g., 'RegionId'), but when converting to dict via .to_map() the SDK returns camelCase. Do not accidentally pass snake_case keys. ↓

fix Always use the property names as defined in the SDK (e.g., 'region_id' in Python, but serialized as 'RegionId').

Imports

Client

wrong

from alibabacloud_gpdb20160503 import Client

correct

from alibabacloud_gpdb20160503.client import Client

Client must be imported from the 'client' submodule, not the package root.

CreateDBInstanceRequest

wrong

from alibabacloud_gpdb20160503 import CreateDBInstanceRequest

correct

from alibabacloud_gpdb20160503.models import CreateDBInstanceRequest

Request/Response models are in the 'models' submodule.

Quickstart

Initialize client and list all GPDB instances.

import os
from alibabacloud_tea_openapi.models import Config
from alibabacloud_gpdb20160503.client import Client
from alibabacloud_gpdb20160503.models import DescribeDBInstancesRequest
from alibabacloud_tea_util.models import RuntimeOptions

config = Config(
    access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID', 'your-key'),
    access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET', 'your-secret'),
    region_id='cn-hangzhou'
)
client = Client(config)
request = DescribeDBInstancesRequest(
    region_id='cn-hangzhou'
)
response = client.describe_dbinstances(request)
print(response.body.to_map())