w3c / w3c/wot-scripting-api

Cover AdditionalExpectedResponses as error responses

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#560 2 comments 0 reactions 1 assignee View on GitHub

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Since Feb 4, 2026.

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Description

Current TD specification introduced the concept of additionalResponses to model APIs that might return different payloads from the same affordance. This issue focuses on AdditionalExpectedResponses marked with the field success: false (default). The goal is to understand how to treat these responses in our runtime. The discussion is strongly connected with #200.

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