put
https://developer.api.stg.walmart.com/api-proxy/service/WPA/Api/v1/api/v1/negative_keywords
This API updates the state of existing negative keywords by ID. Only state is mutable on the partner path; keywordText and negativeMatchType on the request body are silently ignored. To change the stored text or match type, archive the existing row and create a new one.
The response keywordText echoes the existing stored value (unchanged by the update).
400Whole-request failure — for example, request body is null, malformed JSON, or batch size exceeds the maximum of 50.
401Missing or invalid partner-API authentication headers.
403Negative keywords are not enabled for this tenant, or the caller lacks write access.
