Writer calculates fields from pojo without jackson annotations

src/main/java/org/cbioportal/file/model/CancerStudyMetadata.java

@@ -16,37 +16,31 @@ public record CancerStudyMetadata(
     /**
      * A string used to uniquely identify this cancer study within the database, e.g., "brca_joneslab_2013".
      */
-    @JsonProperty("cancer_study_identifier")
     String cancerStudyIdentifier,
 
     /**
      * The name of the cancer study, e.g., "Breast Cancer (Jones Lab 2013)".
      */
-    @JsonProperty("name")
     String name,
 
     /**
      * A description of the cancer study, e.g., "Comprehensive profiling of 103 breast cancer samples. Generated by the Jones Lab 2013". This description may contain one or more URLs to relevant information.
      */
-    @JsonProperty("description")
     String description,
 
     /**
      * A relevant citation, e.g., "TCGA, Nature 2012".
      */
-    @JsonProperty("citation")
     Optional<String> citation,
 
     /**
      * One or more relevant pubmed ids (comma separated without whitespace). If used, the field citation has to be filled, too.
      */
-    @JsonProperty("pmid")
     Optional<String> pmid,
 
     /**
      * When using an authenticating cBioPortal, lists the user-groups that are allowed access to this study. Multiple groups are separated with a semicolon ";". The study will be invisible to users not in at least one of the listed groups, as if it wasn't loaded at all. e.g., "PUBLIC;GDAC;SU2C-PI3K". see User-Authorization for more information on groups.
      */
-    @JsonProperty("groups")
     Optional<String> groups,
 
     /**
@@ -58,7 +52,6 @@ public record CancerStudyMetadata(
     /**
      * The file name containing custom study tags for the study tags.
      */
-    @JsonProperty("tags_file")
     Optional<String> tagsFile,
 
     /**