key or username parameters. Note that multiple key or username parameters can be specified.curl --location --request GET 'http://jira.local:8080/jira/rest//rest/api/3/user/bulk/migration'[{"username":"mia","accountId":"5b10a2844c20165700ede21g"},{"username":"emma","accountId":"5b10ac8d82e05b22cc7d4ef5"}]