siblings_list

Returns list of siblings that have the same parents.
You can use the "additional_fields" parameter to include more fields in the JSON results. Check the /fields service to explore the additional fields that you can add.
Example:

{
"additional_fields":"customField_35,idnumber,countryName"
}

Rate Limit: LIGHT

Permission needed: View User Details Report (#568)

Reference Code: srv_265