{
"mch_id": "string",
"flag_chnl": "string",
"password_scene": "string",
"txn_seqno": "string",
"user_id": "string",
"mch_name": "string",
"amount": "string",
"encrypt_algorithm": "string",
"payee_name": "string"
}curl --location 'https://openapi.lianlianpay.com/mch/v1/accp/acctmgr/get-apply-password-element' \
--header 'Signature-Data;' \
--header 'Signature-Type: RSA' \
--header 'mch_id: 2020042200284052' \
--header 'sp_no;' \
--header 'timestamp: 20221109111509' \
--header 'Content-Type: application/json;charset=utf-8' \
--data '{
"mch_id": "string",
"flag_chnl": "string",
"password_scene": "string",
"txn_seqno": "string",
"user_id": "string",
"mch_name": "string",
"amount": "string",
"encrypt_algorithm": "string",
"payee_name": "string"
}'{
"ret_code": "string",
"ret_msg": "string",
"mch_id": "string",
"password_element_token": "string"
}