「emails.value」の代わりに、ユーザーの作成時に定義した「email.< type-name >」を入力する必要があります。電子メールは多値属性であるため、タイプを追加してその値を保存できます。ここで、次のようにユーザーを作成していると仮定しましょう。
リクエスト：
curl -v -k --user admin:admin --data '{"schemas":[],"name":{"familyName":"jackson","givenName":"kim"},"userName":"kim","password":"kimwso2","emails":[{"value":"kim_j@wso2.com","type":"work"}]}' --header "Content-Type:application/json" https://localhost:9443/scim2/Users
応答：
{"emails":[{"type":"work","value":"kim_j@wso2.com"}],"meta":{"created":"2019-03-26T15:18:47Z","location":"https://localhost:9443/scim2/Users/c40fe2f2-d9c1-4555-a1d1-e6ff3dde9d41","lastModified":"2019-03-26T15:18:47Z","resourceType":"User"},"schemas":["urn:ietf:params:scim:schemas:core:2.0:User","urn:ietf:params:scim:schemas:extension:enterprise:2.0:User"],"name":{"familyName":"jackson","givenName":"kim"},"id":"c40fe2f2-d9c1-4555-a1d1-e6ff3dde9d41","userName":"kim"}
次に、多値属性の電子メールをフィルタリングしましょう。
リクエスト：
curl -v -k --user admin:admin https://localhost:9443/scim2/Users?filter=emails.work+co+kim
応答：
{"totalResults":1,"startIndex":1,"itemsPerPage":1,"schemas":["urn:ietf:params:scim:api:messages:2.0:ListResponse"],"Resources":[{"emails":[{"type":"work","value":"kim_j@wso2.com"}],"meta":{"created":"2019-03-26T15:18:47Z","location":"https://localhost:9443/scim2/Users/c40fe2f2-d9c1-4555-a1d1-e6ff3dde9d41","lastModified":"2019-03-26T15:18:47Z","resourceType":"User"},"roles":[{"type":"default","value":"Internal/everyone"}],"name":{"givenName":"kim","familyName":"jackson"},"id":"c40fe2f2-d9c1-4555-a1d1-e6ff3dde9d41","userName":"kim"}]}
詳細については、こちらのドキュメントを参照してください。