Whats my android packaging error?

hi i want to package my game and export it to the playstore. I have created a store-key but the packaging fails.
heres the building log[link text][1]

124654-ue4fail.txt (539 KB)

Here is the error you’re running in to:

ERROR: DistributionSigning settings are not all set. Check the DistributionSettings section in the Andriod tab of Project Settings

If you need additional help, other than what the error states, please review our [documentation][1].


Setting Up Unreal Engine Projects for Android Development | Unreal Engine 5.1 Documentation