<dependency>
  <groupId>com.google.protobuf</groupId>
  <artifactId>protobuf-gradle-plugin</artifactId>
  <version>0.6.0</version>
</dependency>

implementation 'com.google.protobuf:protobuf-gradle-plugin:0.6.0'

implementation("com.google.protobuf:protobuf-gradle-plugin:0.6.0")

libraryDependencies += "com.google.protobuf" % "protobuf-gradle-plugin" % "0.6.0"

@Grapes(
  @Grab(group='com.google.protobuf', module='protobuf-gradle-plugin', version='0.6.0')
)

<dependency org="com.google.protobuf" name="protobuf-gradle-plugin" rev="0.6.0" />

[com.google.protobuf/protobuf-gradle-plugin "0.6.0"]

'com.google.protobuf:protobuf-gradle-plugin:jar:0.6.0'