Getting invalid format for the private key when using bitbucket pipeline

[Ritesh Kumar]

actually Deploying SpringBoot to hostinger kvm

using the option for environment creation  by bitbucket  {deploy springboot to aws}

Tested the login, with id_rsa private key which is successful .

But when using the bitbucket pipeline its giving error that is invalid format:

scp -i ~/.ssh/id_rsa target/Sri-Ram-Mega-Store-0.0.1-SNAPSHOT.jar user@$EC2_HOST:/Sri-Ram-Mega-Store-new.jar