AzureDataFactoryClient uses rejected 2017 preview API version

Open Beginner friendly

#256 opened on Aug 19, 2026 0 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 2/5
Estimated time: 1-3 hours
Newbie friendliness: 72/100

Issue type: Bug
Clarity: Mostly clear
Activity status: Active
Tech stack: azure, csharp
Domain: api, cloud

Research direction

Start in src/Azure.Connectors.Sdk/Generated/AzureDataFactoryExtensions.cs at ListSubscriptionsAsync, then inspect the other generated Data Factory management paths for the rejected API version. Confirm the requests use a supported version and run the deployed end-to-end coverage mentioned in the issue to verify the connector no longer returns HTTP 400.

Written by the indexing model from the issue text.

Description

AzureDataFactoryClient.ListSubscriptionsAsync in Azure.Connectors.Sdk 0.14.0-preview.1 generates this connector request:

GET /subscriptions?x-ms-api-version=2017-09-01-preview

The live Azure Data Factory connector rejects that request with HTTP 400:

InvalidApiVersionParameter: The api-version '2017-09-01-preview' is invalid.

The current supported version list returned by ARM starts with 2026-06-01, 2025-04-01, and other active versions; it does not include 2017-09-01-preview.

Source

src/Azure.Connectors.Sdk/Generated/AzureDataFactoryExtensions.cs

The stale version appears on ListSubscriptionsAsync and the other generated Data Factory management paths.

Validation

Package: Azure.Connectors.Sdk 0.14.0-preview.1
Client: AzureDataFactoryClient
Connection: authenticated Connector Namespace Azure Data Factory connection
Result: generated client reaches the connector, which returns HTTP 400 before any data is returned

This was found while adding deployed end-to-end coverage for the 0.14 samples update.

Authored with Dobby.

Dominant language: C#
Stars: 3
Forks: 5
Avg merge: 2d 56m
Merged PRs (30d): 8

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AzureDataFactoryClient uses rejected 2017 preview API version

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