<dependency>
<groupId>org.apache.nifi.registry</groupId>
<artifactId>nifi-registry-provider-api</artifactId>
<version>2.0.0-M2</version>
</dependency>
libraryDependencies += "org.apache.nifi.registry" % "nifi-registry-provider-api" % "2.0.0-M2"
@Grapes(
@Grab(group='org.apache.nifi.registry', module='nifi-registry-provider-api', version='2.0.0-M2')
)
<dependency org="org.apache.nifi.registry" name="nifi-registry-provider-api" rev="2.0.0-M2" />