<dependency>
  <groupId>com.yubico</groupId>
  <artifactId>yubico-validation-client</artifactId>
  <version>3.0.4</version>
  <type>pom</type>
</dependency>

implementation 'com.yubico:yubico-validation-client:3.0.4'

implementation("com.yubico:yubico-validation-client:3.0.4")

libraryDependencies += "com.yubico" % "yubico-validation-client" % "3.0.4"

@Grapes(
  @Grab(group='com.yubico', module='yubico-validation-client', version='3.0.4')
)

<dependency org="com.yubico" name="yubico-validation-client" rev="3.0.4" />

[com.yubico/yubico-validation-client "3.0.4"]

'com.yubico:yubico-validation-client:jar:3.0.4'