{
"remarks": "test attempt one"
}curl --location --request POST '/customers/v1/cards//secrets' \
--header 'idempotency-key: {{idempotency-key}}' \
--header 'Authorization: Bearer {{access_token}}' \
--header 'Content-Type: application/json' \
--data-raw '{
"remarks": "test attempt one"
}'{
"secret": "a$A\\7Q8SfD"
}