CURLOPT_XOAUTH2_BEARER - specify OAuth 2.0 access token
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_XOAUTH2_BEARER, char *token);
Pass a char * as parameter, which should point to the zero terminated OAuth 2.0
Bearer Access Token for use with IMAP, POP3 and SMTP servers that support the
OAuth 2.0 Authorization Framework.
Note: The user name used to generate the Bearer Token should be supplied via the
The application does not have to keep the string around after setting this
IMAP, POP3 and SMTP
CURL *curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_URL, "pop3://example.com/");
curl_easy_setopt(curl, CURLOPT_XOAUTH2_BEARER, "1ab9cb22ba269a7");
ret = curl_easy_perform(curl);
Added in 7.33.0
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
CURLE_OUT_OF_MEMORY if there was insufficient heap space.