{"section":"known-issues","requestedLocale":"en","requestedSlug":"defaultvalue-property-doesnt-update-on-specification-api","locale":"en","slug":"defaultvalue-property-doesnt-update-on-specification-api","path":"docs/en/known-issues/Catalog/defaultvalue-property-doesnt-update-on-specification-api.md","branch":"main","content":"## Summary\n\n\nCurrently, the API to update specifications https://developers.vtex.com/docs/api-reference/catalog-api#put-/api/catalog/pvt/specification/-specificationId-, in its documented data, presents the field DefaultValue as a possible property that can be updated.\n\nHowever, changing this field after the specification has been created yields no results.\n\n\n#### Simulation\n\n\n1 - Fetch data, using the GET verb on the same route, for a specification that has a DefaultValue registered in it https://developers.vtex.com/docs/api-reference/catalog-api#get-/api/catalog/pvt/specification/-specificationId- OR create a specification with one.\n\n2 - Using the response body as a payload, try changing the DefaultValue field\n\n3 - The response body will show no changes, despite the different informed request body.\n\n\n#### Workaround\n\n\nManually change these values via admin UI."}