Execute diff with different schema name

Hello , i have a different schema name for each tenant, i want to use Maven liquibase plugin to execute the diff goal for each tenant
i write this in my pom.xml file
My question what are the maven goals that i should execute to do the diff ??

org.liquibase
liquibase-maven-plugin
4.0.0

					<execution>
						<id>firstDB</id>
						<phase>diff</phase>
						<configuration>
							<propertyFile>src/main/resources/liquibase/liquibase.properties</propertyFile>
						</configuration>
						<goals>
							<goal>diff
							</goal>
						</goals>
					</execution>

					<execution>
						<id>SecondDB</id>
						<phase>diff</phase>
						<configuration>
							<propertyFile>src/main/resources/liquibase/liquibase.properties</propertyFile>
						</configuration>
						<goals>
							<goal>diff
							</goal>
						</goals>
					</execution>



				</executions>
				<dependencies>
					<dependency>
						<groupId>org.liquibase.ext</groupId>
						<artifactId>liquibase-hibernate5</artifactId>
						<version>4.0.0</version>
					</dependency>
					<dependency>
						<groupId>javax.xml.bind</groupId>
						<artifactId>jaxb-api</artifactId>
						<version>2.1</version>
					</dependency>
					<dependency>
						<groupId>com.sun.xml.bind</groupId>
						<artifactId>jaxb-core</artifactId>
						<version>2.3.0</version>
					</dependency>
					<dependency>
						<groupId>org.hibernate.validator</groupId>
						<artifactId>hibernate-validator</artifactId>
						<version>6.1.5.Final</version>
					</dependency>
					<dependency>
						<groupId>javax.validation</groupId>
						<artifactId>validation-api</artifactId>
						<version>2.0.1.Final</version>
					</dependency>
				</dependencies>
			</plugin>