Can't import AppSync gradle plugin, classpath issue

[Odaym]

State your question
So the way to import this plugin is explained using the old way with Gradle and classpath. Doing it the new way (Kotlin DSL and the plugins DSL) I cannot figure out how to get this plugin imported correctly.

I can however of course import the appsync sdk just fine com.amazonaws:aws-android-sdk-appsync:3.4.1 but just not the plugin.

Why? because I couldn't figure out what to do with the classpath step, I know that classpath is no longer used in the new gradle plugins system but what do I do with it do I just not use the plugin or what?

Provide code snippets (if applicable)

project's build.gradle.kts

plugins {
    alias(libs.plugins.android.application) apply false
    alias(libs.plugins.kotlin.android) apply false
    ....
    alias(libs.plugins.appsync.gradle) apply false
}

app module's build.gradle.kts

plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.kotlin.android)
    alias(libs.plugins.google.kasp)
    alias(libs.plugins.hilt)
    ...
    alias(libs.plugins.appsync.gradle)
}

android {
    namespace = .............

dependencies {
    testImplementation(libs.junit)
    testImplementation(libs.coroutines.test)
    ....
    implementation(libs.appsync.client)

libs.versions.toml

[plugins]
android-application = { id = "com.android.application", version.ref = "androidGradlePlugin" }
kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlinAndroid" }
......
appsync-gradle = { id = "com.amazonaws", version.ref = "3.4.1" }

settings.gradle.kts

pluginManagement {
    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
        maven {
            url = uri("https://plugins.gradle.org/m2/")
        }
    }
}

dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
        maven {
            url = uri("https://plugins.gradle.org/m2/")
        }
    }
}

When I attempt to gradle sync and find this plugin, I get this result referring to my project's build.gradle.kts file:

Plugin [id: 'com.amazonaws', version: '3.4.1', apply: false] was not found in any of the following sources:

* Exception is:
org.gradle.api.plugins.UnknownPluginException: Plugin [id: 'com.amazonaws', version: '3.4.1', apply: false] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'com.amazonaws:com.amazonaws.gradle.plugin:3.4.1')
  Searched in the following repositories:
    Google
    MavenRepo
    Gradle Central Plugin Repository
    maven(https://plugins.gradle.org/m2/)

Now of course the README of this project does not say that the plugin is called com.amazonaws:com.amazonaws.gradle.plugin, but instead it's called com.amazonaws:aws-android-sdk-appsync-gradle-plugin, but then how do I get it to be named that way if with this new system I cannot use the group name (aws-android-sdk-appsync-gradle-plugin) for plugins and just use the group id (com.amazonaws)?

I've also searched through https://plugins.gradle.org/m2/ and through Gradle Plugin Portal and I couldn't find any packages starting with com and then amazonaws... so what do I do?

Thanks!

[Odaym]

well, what I did was the following:

app module's build.gradle.kts

plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.kotlin.android)
    alias(libs.plugins.google.kasp)
    alias(libs.plugins.hilt)
    id("com.amazonaws.appsync")
}

project's build.gradle.kts

buildscript {
    dependencies {
        classpath("com.amazonaws:aws-android-sdk-appsync-gradle-plugin:3.4.1")
    }
}

plugins {
    alias(libs.plugins.android.application) apply false
    alias(libs.plugins.kotlin.android) apply false
    alias(libs.plugins.hilt) apply false
    alias(libs.plugins.detekt)
    alias(libs.plugins.serialization)
    alias(libs.plugins.google.kasp) apply false
}

and yea, that imported it correctly...sadge fix