req_get_headers: Get request headers

In httr2: Perform HTTP Requests and Process the Responses

Get request headers

Description

Retrieve custom headers set on the request. Use req_dry_run() to get all headers, including those automatically generated by curl.

Usage

req_get_headers(req, redacted = c("drop", "redact", "reveal"))

Arguments

req	A httr2 request object.
redacted	What to do with redacted headers? "drop" (the default) drops them. "redact" replaces them with ⁠<REDACTED>⁠. "reveal" leaves them in place.

Value

A named list.

Examples

req <- request("http://example.com")
req <- req_headers(req, a = 1L, b = 2L, .redact = "a")

req_get_headers(req, "drop")
req_get_headers(req, "redact")
req_get_headers(req, "reveal")

httr2 documentation built on Aug. 8, 2025, 7:52 p.m.