<dependency>
  <groupId>org.json4s</groupId>
  <artifactId>json4s-mongo_2.10</artifactId>
  <version>3.2.8</version>
</dependency>

implementation 'org.json4s:json4s-mongo_2.10:3.2.8'

implementation("org.json4s:json4s-mongo_2.10:3.2.8")

libraryDependencies += "org.json4s" % "json4s-mongo_2.10" % "3.2.8"

@Grapes(
  @Grab(group='org.json4s', module='json4s-mongo_2.10', version='3.2.8')
)

<dependency org="org.json4s" name="json4s-mongo_2.10" rev="3.2.8" />

[org.json4s/json4s-mongo_2.10 "3.2.8"]

'org.json4s:json4s-mongo_2.10:jar:3.2.8'