Custom Query Parameters Parser policy

Phase

onRequest	onResponse	onRequestContent	onResponseContent
X

Description

You can use the custom-query-parameters-parser policy to set variables such as request attributes and other execution context attributes.

You can use it to change the way query parameters are extracted.

Semicolon character (;) is not considered as a separator:

http://host:port/my-api?filter=field1;field2 will be computed with this query param: filter: ['field1;field']

Warning

Policies are executed after flow evaluation: for a condition on a flow using Expression Language to test query parameters, they will be extracted the regular way by the Gateway, with ; as a separator.

Compatibility with APIM

Plugin version	APIM version
Up to 1.x	3.20.x
2.x	4.0.x to latest

Errors

HTTP status code

Code	Message
500	An error occurred while extracting query parameters from request url.