<dependency>
  <groupId>com.squareup.retrofit2</groupId>
  <artifactId>retrofit</artifactId>
  <version>2.10.0</version>
</dependency>

implementation 'com.squareup.retrofit2:retrofit:2.10.0'

implementation("com.squareup.retrofit2:retrofit:2.10.0")

libraryDependencies += "com.squareup.retrofit2" % "retrofit" % "2.10.0"

@Grapes(
  @Grab(group='com.squareup.retrofit2', module='retrofit', version='2.10.0')
)

<dependency org="com.squareup.retrofit2" name="retrofit" rev="2.10.0" />

[com.squareup.retrofit2/retrofit "2.10.0"]

'com.squareup.retrofit2:retrofit:jar:2.10.0'