curl --location --request GET 'https://api.cloudflare.com/client/v4/zones//email/routing/rules/catch_all'
{
"actions": [
{
"type": "forward",
"value": [
"destinationaddress@example.net"
]
}
],
"enabled": true,
"matchers": [
{
"type": "all"
}
],
"name": "Send to user@example.net rule.",
"tag": "a7e6fb77503c41d8a7f3113c6918f10c"
}