setHeaders #

Available since 2.11.0

Sets several response headers at once, with setHeader.

Throws an api.assert.invalid_type error if headers is not an object.

Arguments #

setHeaders (headers: JSONObject, ifNotPresent: boolean = false): void

Name	Type	Description
`headers`	JSONObject	Headers to set, as `name: value` pairs
`ifNotPresent`	boolean	If `true`, only sets the headers that are not already set (default: `false`)

Example #

request.response.setHeaders({
  'Cache-Control': 'no-cache',
  'X-Custom-Header': 'value',
});

// Does not change a Content-Type header already set
request.response.setHeaders({ 'Content-Type': 'text/plain' }, true);