public String getProjectId() {
        return this.projectId;
    }
<p>
The ID of the Amazon DataZone project to which the data source is added.
</p>

@return The ID of the Amazon DataZone project to which the data source is added.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/CreateDataSourceResult.java