# Annotation Type Cookie

@Retention(CLASS) @Target(PARAMETER) public @interface Cookie
Binds an interface method parameter to a `Cookie` request-header entry. Multiple `@Cookie`-annotated parameters on the same method are joined into a single `Cookie: a=1; b=2` header. `null` arguments are skipped; values are URL-encoded.

- ## Required Element Summary

  Required Elements
  Modifier and Type
  Required Element
  Description
  `String`
  `value`

- ## Element Details

  - ### value

    String value