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A Proxy can have multiple endpoints; an endpoint can have multiple URLs. You Depending on the conditions, you can create rules that choose which URL to redirect the request to , depending on the conditionsusing the APIM Expression Language.
A condition can be based on an expression, the existence of a key-value pair in the request header, the HTTP method, the URL path, or the existence of a key-value pair in the query parameters.
You can specify the authentication method and credentials to use at the target URL.
You can use the API Manager Expression Language in the path of your Proxy URLs to specify a variable.
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