/Wiki/sources/honojs__hono/2026/https-hono-dev-llms-full-txt-noauthenticationhea-032e956c8b1a-noauthenticationheader-object-s0258-c0000.md
noAuthenticationHeader: `object` - hono-docs
noAuthenticationHeader: object Source evidence: /Sources/raw/honojs hono/honojs hono.md Canonical citation: https://hono.dev/llms full.txt noauthenticationhe...
noAuthenticationHeader: object
Source evidence: /Sources/raw/honojshono/honojshono.md Canonical citation: https://hono.dev/llms-full.txt#noauthenticationheader-object
Summary
Customizes the error response when the request does not have an authentication header. - wwwAuthenticateHeader: string | object | MessageFunction - Customizes the WWW-Authenticate header value. - message: `string | object | Message...
Content
Customizes the error response when the request does not have an authentication header.
wwwAuthenticateHeader:string | object | MessageFunction- Customizes the WWW-Authenticate header value.message:string | object | MessageFunction- The custom message for the response body.
MessageFunction is (c: Context) => string | object | Promise<string | object>.