public void setContainerName(String containerName) {
        this.containerName = containerName;
    }
<p>
A string that uniquely identifies the container definition within a container group.
</p>

@param containerName
       A string that uniquely identifies the container definition within a container group.
aws-java-sdk-gamelift/src/main/java/com/amazonaws/services/gamelift/model/ContainerDefinitionInput.java