<dependency>
  <groupId>org.json4s</groupId>
  <artifactId>json4s-mongo_2.9.0-1</artifactId>
  <version>3.2.3</version>
</dependency>

implementation 'org.json4s:json4s-mongo_2.9.0-1:3.2.3'

implementation("org.json4s:json4s-mongo_2.9.0-1:3.2.3")

libraryDependencies += "org.json4s" % "json4s-mongo_2.9.0-1" % "3.2.3"

@Grapes(
  @Grab(group='org.json4s', module='json4s-mongo_2.9.0-1', version='3.2.3')
)

<dependency org="org.json4s" name="json4s-mongo_2.9.0-1" rev="3.2.3" />

[org.json4s/json4s-mongo_2.9.0-1 "3.2.3"]

'org.json4s:json4s-mongo_2.9.0-1:jar:3.2.3'