List All Masking Policies

curl --request POST \
     --url {{url}}/aioc-rest-web/rest/sc/sqlproxy/listMaskingPolicy \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --header 'x-xsrf-token: {{csrftoken}}' \
     --data '"{\r\n    \"name\": \"new policy\",\r\n    \"description\": \"new masking policy\",\r\n    \"datasourceDbId\": 582647,\r\n    \"active\": true,\r\n    \"rowLimit\": 50,\r\n    \"schema\": \"*\",\r\n    \"table\": \"EMPLOYEES\",\r\n    \"column\": \"FIRST_NAME\",\r\n    \"methodDbId\": 465445\r\n}\r\n"'