public void setEventFieldId(String eventFieldId) {
        this.eventFieldId = eventFieldId;
    }
<p>
Unique identifier of field in an Audit History entry.
</p>

@param eventFieldId
       Unique identifier of field in an Audit History entry.
aws-java-sdk-connectcases/src/main/java/com/amazonaws/services/connectcases/model/AuditEventField.java