+.. option:: http_host=str : [http]
+
+ Hostname to connect to. For S3, this could be the bucket hostname.
+ Default is **localhost**
+
+.. option:: http_user=str : [http]
+
+ Username for HTTP authentication.
+
+.. option:: http_pass=str : [http]
+
+ Password for HTTP authentication.
+
+.. option:: https=str : [http]
+
+ Enable HTTPS instead of http. *on* enables HTTPS; *insecure*
+ will enable HTTPS, but disable SSL peer verification (use with
+ caution!). Default is **off**
+
+.. option:: http_mode=str : [http]
+
+ Which HTTP access mode to use: *webdav*, *swift*, or *s3*.
+ Default is **webdav**
+
+.. option:: http_s3_region=str : [http]
+
+ The S3 region/zone string.
+ Default is **us-east-1**
+
+.. option:: http_s3_key=str : [http]
+
+ The S3 secret key.
+
+.. option:: http_s3_keyid=str : [http]
+
+ The S3 key/access id.
+
+.. option:: http_swift_auth_token=str : [http]
+
+ The Swift auth token. See the example configuration file on how
+ to retrieve this.
+
+.. option:: http_verbose=int : [http]
+
+ Enable verbose requests from libcurl. Useful for debugging. 1
+ turns on verbose logging from libcurl, 2 additionally enables
+ HTTP IO tracing. Default is **0**
+