Signer Certificate error when uploading APK file

You may receive the following error while attempting to upload your Android TV apk file to Engage:

Before an apk can be uploaded to Engage, the SHA-1 fingerprint string from the apk file has to be uploaded to Engage by an Amino Support Agent.  This is a security measure mandated by Google to prevent unauthorized apps from being uploaded to Engage.  The SHA-1 string is rendered as a hexadecimal number, 40 digits long that is typically found in the ./META-INF/ directory of the apk file. It will be in a .RSA file depending on your apk, typically CERT.RSA or BNDLTOOL.RSA.

1.  Ask your Android TV app provider if they can provide you the 40 digit SHA-1 string then open a ticket with us and we will put it in place for you.

2. You can find it yourself in a Linux environment:

   a. keytool -printcert -jarfile foo.apk
   b. copy and paste the  SHA-1 line without semicolons in to a .csv file and attach it to the ticket and we will upload it for you.

e.g.   yourappname,4FBE7E7A61A7CEFDA21A1145D78C27FC5492D164