public String getCollaborationArn() {
        return this.collaborationArn;
    }
<p>
The Amazon Resource Name (ARN) of the collaboration that contains this ID mapping table.
</p>

@return The Amazon Resource Name (ARN) of the collaboration that contains this ID mapping table.
aws-java-sdk-cleanrooms/src/main/java/com/amazonaws/services/cleanrooms/model/IdMappingTable.java