Skip serializing null app_id in application password params #1048
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WordPress 6.9-RC3 rejects `app_id: null` in the application-passwords endpoint, returning "Invalid parameter(s): app_id". This is a regression from previous versions where null was accepted. Changes: - Add `#[serde(skip_serializing_if = "Option::is_none")]` to `app_id` in `ApplicationPasswordCreateParams` and `ApplicationPasswordUpdateParams`
jkmassel
approved these changes
Nov 27, 2025
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Summary
Fixes a WordPress 6.9-RC3 compatibility issue discovered in #1047.
WordPress 6.9-RC3 rejects
app_id: nullin the/users/<id>/application-passwordsendpoint. This adds#[serde(skip_serializing_if = "Option::is_none")]to omit the field whenNone.