microsoft / microsoft/kiota

Support RFC 10008: HTTP `QUERY`

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#8,126 3 comments 1 reaction 1 assignee View on GitHub

@ricardoboss is already working on this.

Since Sep 2, 2026.

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Description

### Is your feature request related to a problem? Please describe the problem.

I'd like to use kiota to generate clients that can use the new HTTP verb `QUERY` (https://www.rfc-editor.org/info/rfc10008/).

It's currently not supported by the generator nor any client implementation.

### Client library/SDK language

None

### Describe the solution you'd like

I'd like kiota to consume an OpenAPI 3.2 spec with the fixed field `query` or an older spec version with `additionalOperations` to support custom verbs (see https://spec.openapis.org/oas/v3.2.0.html#fixed-fields-6), ideally both.

### Additional context

I already discussed this with @baywet and will work on an implementation for the generator side. Probably the Dart client libraries too.

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