Azure API Management, JWT Validation, Inbound process

jwt_validation.xml

<policies>
    <inbound>
        <base />
        <validate-jwt header-name="Authorization" failed-validation-httpcode="401" failed-validation-error-message="Unauthorized. Access token is missing or invalid." require-scheme="Bearer" output-token-variable-name="jwt">
            <openid-config url="B2c Run URL" />
            <audiences>
                <audience>{Application ID}</audience>
            </audiences>
            <issuers>
                <issuer>{Issuer}</issuer>
            </issuers>
        </validate-jwt>
    </inbound>
    <backend>
        <base />
    </backend>
    <outbound>
        <base />
    </outbound>
    <on-error>
        <base />
    </on-error>
</policies>