Save Masking Method

curl --request POST \
     --url {{url}}/aioc-rest-web/rest/sc/sqlproxy/saveMaskingMethod \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --header 'x-xsrf-token: {{csrftoken}}' \
     --data '"{\r\n    \"name\": \"new method\",\r\n    \"methodPattern\": \"REGEXP_REPLACE(${column}, '\''[A-Za-z]'\'', '\''x'\'')\",\r\n    \"hideColumn\": false,\r\n    \"description\": \"new method masking\",\r\n    \"columnType\": \"varchar\"\r\n}"'