public String getDocumentType() {
        return this.documentType;
    }
<p>
The input structure that defines the data source file type.
</p>

@return The input structure that defines the data source file type.
@see VectorEnrichmentJobDocumentType
aws-java-sdk-sagemakergeospatial/src/main/java/com/amazonaws/services/sagemakergeospatial/model/VectorEnrichmentJobInputConfig.java