Defines the backend a proxy forwards messages to, given either as a host with a port or as a full url. The destination can be computed per request with inline ${expression} templates; outbound TLS and an overriding HTTP method can also be configured here.

Example Configuration

target:
   url: https://api.predic8.de

target:
   url: https://api.predic8.de

Syntax

target:
  '$ref': <string>
  adjustHostHeader: <boolean>
  escaping: json
  host: <string>
  language: groovy
  method: <string>
  port: <number>
  ssl: {}
  url: <string>
  xmlConfig: {}

target:
  '$ref': <string>
  adjustHostHeader: <boolean>
  escaping: json
  host: <string>
  language: groovy
  method: <string>
  port: <number>
  ssl: {}
  url: <string>
  xmlConfig: {}

Attributes

Name	Required	Default	Description	Examples
$ref	false	-	Reference a component defined under components.	-
adjustHostHeader	false	true	Rewrites the outgoing `Host` header to the target host. Disable to forward the client's original `Host` header unchanged.	false
escaping	false	URL	How values computed from `${...}` templates are escaped before being inserted into the URL, to prevent injection. `URL` escapes a whole URL, `SEGMENT` a single path segment, `NONE` disables escaping.	SEGMENT
host	false	-	Host name or IP address of the target. Ignored when `url` is set.	localhost
language	false	SpEL	Expression language used to evaluate inline `${...}` templates in the URL.	groovy
method	false	-	Overrides the HTTP method used for the backend call, replacing the method of the incoming request. When not set, the original method is kept.	POST
port	false	80, or 443 when the target uses TLS	Port number of the target. Ignored when `url` is set.	8080
url	false	-	Absolute URL of the target. When set, `host` and `port` are ignored. Supports inline `${<expression>}` templates. If the URL contains a path, that path replaces the request path; usually the request path should be kept, so give a URL without a path such as `https://api.predic8.de`.	https://api.predic8.de

Child Structure

Element	Cardinality	Description
ssl	0..1	Configures inbound or outbound SSL connections.
xmlConfig	0..1

Can be used in

api internal serviceProxy shadowing soapProxy