<dependency>
  <groupId>io.get-coursier</groupId>
  <artifactId>coursier-okhttp_2.12</artifactId>
  <version>2.0.0-RC6-19</version>
</dependency>

implementation 'io.get-coursier:coursier-okhttp_2.12:2.0.0-RC6-19'

implementation("io.get-coursier:coursier-okhttp_2.12:2.0.0-RC6-19")

libraryDependencies += "io.get-coursier" % "coursier-okhttp_2.12" % "2.0.0-RC6-19"

@Grapes(
  @Grab(group='io.get-coursier', module='coursier-okhttp_2.12', version='2.0.0-RC6-19')
)

<dependency org="io.get-coursier" name="coursier-okhttp_2.12" rev="2.0.0-RC6-19" />

[io.get-coursier/coursier-okhttp_2.12 "2.0.0-RC6-19"]

'io.get-coursier:coursier-okhttp_2.12:jar:2.0.0-RC6-19'