access-token: ********************{
"block_id": 1,
"number": 10
}curl --location '/admin//ipv6/assignIpv6Address' \
--header 'access-token: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"block_id": 1,
"number": 10
}'{
"success": true
}