Ubuntu Manpage: const char *

          const char *
          mongoc_uri_get_auth_mechanism (const mongoc_uri_t *uri);

       • uri: A mongoc_uri_t.

       Fetches the authMechanism parameter to an URI if provided.

       A  string  which  should  not  be  modified  or  freed.  Returns NULL if the authMechanism
       parameter was not provided to uri.

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