<dependency>
  <groupId>com.gu.etag-caching</groupId>
  <artifactId>core_3</artifactId>
  <version>2.0.6</version>
</dependency>

implementation 'com.gu.etag-caching:core_3:2.0.6'

implementation("com.gu.etag-caching:core_3:2.0.6")

libraryDependencies += "com.gu.etag-caching" % "core_3" % "2.0.6"

@Grapes(
  @Grab(group='com.gu.etag-caching', module='core_3', version='2.0.6')
)

<dependency org="com.gu.etag-caching" name="core_3" rev="2.0.6" />

[com.gu.etag-caching/core_3 "2.0.6"]

'com.gu.etag-caching:core_3:jar:2.0.6'