<dependency>
  <groupId>org.eclipse.leshan</groupId>
  <artifactId>leshan</artifactId>
  <version>2.0.0-M4</version>
  <type>pom</type>
</dependency>

implementation 'org.eclipse.leshan:leshan:2.0.0-M4'

implementation("org.eclipse.leshan:leshan:2.0.0-M4")

libraryDependencies += "org.eclipse.leshan" % "leshan" % "2.0.0-M4"

@Grapes(
  @Grab(group='org.eclipse.leshan', module='leshan', version='2.0.0-M4')
)

<dependency org="org.eclipse.leshan" name="leshan" rev="2.0.0-M4" />

[org.eclipse.leshan/leshan "2.0.0-M4"]

'org.eclipse.leshan:leshan:jar:2.0.0-M4'