<dependency>
  <groupId>org.apache.maven</groupId>
  <artifactId>maven-slf4j-provider</artifactId>
  <version>3.8.8</version>
</dependency>

'org.apache.maven:maven-slf4j-provider:jar:3.8.8'

<dependency org="org.apache.maven" name="maven-slf4j-provider" rev="3.8.8">
  <artifact name="maven-slf4j-provider" type="jar" />
</dependency>

@Grapes(
@Grab(group='org.apache.maven', module='maven-slf4j-provider', version='3.8.8')
)

compile 'org.apache.maven:maven-slf4j-provider:3.8.8'

libraryDependencies += "org.apache.maven" % "maven-slf4j-provider" % "3.8.8"

[org.apache.maven/maven-slf4j-provider "3.8.8"]