R: Examples for 'httr::add

### ** Examples

add_headers(a = 1, b = 2)

<request>
Headers:
* a: 1
* b: 2

add_headers(.headers = c(a = "1", b = "2"))

<request>
Headers:
* a: 1
* b: 2

## Not run: 
##D GET("http://httpbin.org/headers")
##D 
##D # Add arbitrary headers
##D GET(
##D   "http://httpbin.org/headers",
##D   add_headers(version = version$version.string)
##D )
##D 
##D # Override default headers with empty strings
##D GET("http://httpbin.org/headers", add_headers(Accept = ""))
## End(Not run)

Examples for 'httr::add_headers'

Add additional headers to a request.