<dependency>
  <groupId>org.elasticsearch</groupId>
  <artifactId>elasticsearch-core</artifactId>
  <version>7.2.0</version>
</dependency>

implementation 'org.elasticsearch:elasticsearch-core:7.2.0'

implementation("org.elasticsearch:elasticsearch-core:7.2.0")

libraryDependencies += "org.elasticsearch" % "elasticsearch-core" % "7.2.0"

@Grapes(
  @Grab(group='org.elasticsearch', module='elasticsearch-core', version='7.2.0')
)

<dependency org="org.elasticsearch" name="elasticsearch-core" rev="7.2.0" />

[org.elasticsearch/elasticsearch-core "7.2.0"]

'org.elasticsearch:elasticsearch-core:jar:7.2.0'