How do I download a dependency drum from S3 using gradle?

How to download dependency byte from S3 using gradle?

Here is my build.gradle

group 'com.hello'
version '1.0-SNAPSHOT'

apply plugin: 'java'
apply plugin: 'maven-publish'


repositories {
    mavenCentral()
    maven {
        url "https://s3.amazonaws.com/maven-repo-bucket"
        credentials(AwsCredentials) {
            accessKey "${System.getenv('aws_access_id')}"
            secretKey "${System.getenv('aws_secret_key')}"
        }
    }
}

dependencies {
    compile files('hello1.jar')
    compile files('hello2.jar')
    compile group: 'com.google.code.gson', name: 'gson', version: '2.7'
    testCompile group: 'junit', name: 'junit', version: '4.11'
}

      

        
        
        
      

    

maven-repo-bucket

is my s3 name and hello1.jar

and hello2.jar

is the name of my jar files under my s3 bucket. I don't know the group id and artifact id from these files, but I want to download hello1.jar

and hello2.jar

and host in a local maven repository just like any other dependency.