<dependency>
  <groupId>io.spray</groupId>
  <artifactId>spray-json_2.11</artifactId>
  <version>1.2.6</version>
  <type>bundle</type>
</dependency>

implementation 'io.spray:spray-json_2.11:1.2.6'

implementation("io.spray:spray-json_2.11:1.2.6")

libraryDependencies += "io.spray" % "spray-json_2.11" % "1.2.6"

@Grapes(
  @Grab(group='io.spray', module='spray-json_2.11', version='1.2.6')
)

<dependency org="io.spray" name="spray-json_2.11" rev="1.2.6" />

[io.spray/spray-json_2.11 "1.2.6"]

'io.spray:spray-json_2.11:jar:1.2.6'