curl --request POST \
--url https://waas-staging.embedly.ng/api/v1/walletgroups/feature/add \
--header 'Content-Type: application/json' \
--header 'x-api-key: <api-key>' \
--data '{
"groupid": "<string>",
"featureid": "<string>",
"param1": "<string>",
"param2": "<string>"
}'