}
/**
- * Calls the Ensembl lookup REST endpoint and retrieves the 'Parent' for the
- * given identifier, or null if not found
+ * Returns the gene id related to the given identifier (which may be for a
+ * gene, transcript or protein)
*
* @param identifier
* @param objectType
- * (optional)
* @return
*/
public String getGeneId(String identifier, String objectType)