bug: /apisix/admin/migrate/export "error_msg": "not found"

[anime777]

Current Behavior

GET http://127.0.0.1:9080/apisix/admin/migrate/export
{ "error_msg": "not found" }

docker image: apache/apisix:2.15.0-alpine

reference: https://apisix.apache.org/docs/dashboard/api/api/#apisixadminmigrateexport

Expected Behavior

No response

Error Logs

No response

Steps to Reproduce

SET X-API-KEY GET http://192.192.0.5:9080/apisix/admin/migrate/export

Environment

• APISIX version (run apisix version):
• Operating system (run uname -a):
• OpenResty / Nginx version (run openresty -V or nginx -V):
• etcd version, if relevant (run curl http://127.0.0.1:9090/v1/server_info):
• APISIX Dashboard version, if relevant:
• Plugin runner version, for issues related to plugin runners:
• LuaRocks version, for installation issues (run luarocks --version):