curl --location --request PUT 'https://api.flashcat.cloud/api/n9e/user-variable-config/' \
--header 'X-User-Token: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"ckey": "t1",
"encrypted": 1,
"cval": "PmaahiayboHVyeB+KmJm9igY4O719X+QvuJBmzjX1K3dftRkhhIi+Jp5O9FiA1i92qtIIdfK+ytZhc2nZ/rB11LQ6osOoGUfQZ53fWNqCQkvTfeA1j1XBPT59fXY9Rrh+lsqMJBdPKvLl5TKlxDSPkYaVQRK6xeYVhgJgRyfhbq32b8LVyP2kNO82pKqx0wdtEtvBLq5vtxvjHc7C5BFEqaHtQnrbVOX0xXIaY9R7qn/o0BOIYAddVJIwCQ/7gYzYyurtF3g7cpqNOhoYSbjjCfvDAWioYXvmFZ+/Irrbf3zIOFtjPnRRmlg7HNQhIOlvxyD0uXki5UWzSKkxSGjkQ==",
"note": "一个变量"
}'