Gpg: no valid OpenPGP data found when trying to import public key

InfluxDB 2
1 
Running through the install guide on Ubuntu for InfluxDB and first step is to install the influxdb public key.  When I run this command

curl -s https://repos.influxdata.com/influxdb2.key | gpg --import -

I get the following issue 
gpg: no valid OpenPGP data found
2

Fixed - issue was a firewall blocking the request