diff --git a/docs/configuration/configuration.md b/docs/configuration/configuration.md
index 751159f59..1582b16ba 100644
--- a/docs/configuration/configuration.md
+++ b/docs/configuration/configuration.md
@@ -1026,34 +1026,6 @@ See below for the configuration options for Docker discovery:
 # Address of the Docker daemon.
 host: <string>
 
-# Optional proxy URL.
-[ proxy_url: <string> ]
-# Comma-separated string that can contain IPs, CIDR notation, domain names
-# that should be excluded from proxying. IP and domain names can
-# contain port numbers.
-[ no_proxy: <string> ]
-# Use proxy URL indicated by environment variables (HTTP_PROXY, https_proxy, HTTPs_PROXY, https_proxy, and no_proxy)
-[ proxy_from_environment: <boolean> | default: false ]
-# Specifies headers to send to proxies during CONNECT requests.
-[ proxy_connect_header:
-  [ <string>: [<secret>, ...] ] ]
-
-# Custom HTTP headers to be sent along with each request.
-# Headers that are set by Prometheus itself can't be overwritten.
-http_headers:
-  # Header name.
-  [ <string>:
-    # Header values.
-    [ values: [<string>, ...] ]
-    # Headers values. Hidden in configuration page.
-    [ secrets: [<secret>, ...] ]
-    # Files to read header values from.
-    [ files: [<string>, ...] ] ]
-
-# TLS configuration.
-tls_config:
-  [ <tls_config> ]
-
 # The port to scrape metrics from, when `role` is nodes, and for discovered
 # tasks and services that don't have published ports.
 [ port: <int> | default = 80 ]
@@ -1077,41 +1049,9 @@ tls_config:
 # The time after which the containers are refreshed.
 [ refresh_interval: <duration> | default = 60s ]
 
-# Authentication information used to authenticate to the Docker daemon.
-# Note that `basic_auth` and `authorization` options are
-# mutually exclusive.
-# username and username_file are mutually exclusive.
-# password and password_file are mutually exclusive.
-
-# Optional HTTP basic authentication information.
-basic_auth:
-  [ username: <string> ]
-  [ username_file: <string> ]
-  [ password: <secret> ]
-  [ password_file: <string> ]
-
-# Optional `Authorization` header configuration.
-authorization:
-  # Sets the authentication type.
-  [ type: <string> | default: Bearer ]
-  # Sets the credentials. It is mutually exclusive with
-  # `credentials_file`.
-  [ credentials: <secret> ]
-  # Sets the credentials to the credentials read from the configured file.
-  # It is mutually exclusive with `credentials`.
-  [ credentials_file: <filename> ]
-
-# Optional OAuth 2.0 configuration.
-# Cannot be used at the same time as basic_auth or authorization.
-oauth2:
-  [ <oauth2> ]
-
-# Configure whether HTTP requests follow HTTP 3xx redirects.
-[ follow_redirects: <boolean> | default = true ]
-
-# Whether to enable HTTP2.
-[ enable_http2: <boolean> | default: true ]
-
+# HTTP client settings, including authentication methods (such as basic auth and
+# authorization), proxy configurations, TLS options, custom HTTP headers, etc.
+[ <http_config> ]
 ```
 
 The [relabeling phase](#relabel_config) is the preferred and more powerful
@@ -1220,34 +1160,6 @@ See below for the configuration options for Docker Swarm discovery:
 # Address of the Docker daemon.
 host: <string>
 
-# Optional proxy URL.
-[ proxy_url: <string> ]
-# Comma-separated string that can contain IPs, CIDR notation, domain names
-# that should be excluded from proxying. IP and domain names can
-# contain port numbers.
-[ no_proxy: <string> ]
-# Use proxy URL indicated by environment variables (HTTP_PROXY, https_proxy, HTTPs_PROXY, https_proxy, and no_proxy)
-[ proxy_from_environment: <boolean> | default: false ]
-# Specifies headers to send to proxies during CONNECT requests.
-[ proxy_connect_header:
-  [ <string>: [<secret>, ...] ] ]
-
-# Custom HTTP headers to be sent along with each request.
-# Headers that are set by Prometheus itself can't be overwritten.
-http_headers:
-  # Header name.
-  [ <string>:
-    # Header values.
-    [ values: [<string>, ...] ]
-    # Headers values. Hidden in configuration page.
-    [ secrets: [<secret>, ...] ]
-    # Files to read header values from.
-    [ files: [<string>, ...] ] ]
-
-# TLS configuration.
-tls_config:
-  [ <tls_config> ]
-
 # Role of the targets to retrieve. Must be `services`, `tasks`, or `nodes`.
 role: <string>
 
@@ -1268,41 +1180,9 @@ role: <string>
 # The time after which the service discovery data is refreshed.
 [ refresh_interval: <duration> | default = 60s ]
 
-# Authentication information used to authenticate to the Docker daemon.
-# Note that `basic_auth` and `authorization` options are
-# mutually exclusive.
-# username and username_file are mutually exclusive.
-# password and password_file are mutually exclusive.
-
-# Optional HTTP basic authentication information.
-basic_auth:
-  [ username: <string> ]
-  [ username_file: <string> ]
-  [ password: <secret> ]
-  [ password_file: <string> ]
-
-# Optional `Authorization` header configuration.
-authorization:
-  # Sets the authentication type.
-  [ type: <string> | default: Bearer ]
-  # Sets the credentials. It is mutually exclusive with
-  # `credentials_file`.
-  [ credentials: <secret> ]
-  # Sets the credentials to the credentials read from the configured file.
-  # It is mutually exclusive with `credentials`.
-  [ credentials_file: <filename> ]
-
-# Optional OAuth 2.0 configuration.
-# Cannot be used at the same time as basic_auth or authorization.
-oauth2:
-  [ <oauth2> ]
-
-# Configure whether HTTP requests follow HTTP 3xx redirects.
-[ follow_redirects: <boolean> | default = true ]
-
-# Whether to enable HTTP2.
-[ enable_http2: <boolean> | default: true ]
-
+# HTTP client settings, including authentication methods (such as basic auth and
+# authorization), proxy configurations, TLS options, custom HTTP headers, etc.
+[ <http_config> ]
 ```
 
 The [relabeling phase](#relabel_config) is the preferred and more powerful