Changes to POST /api/comment

removed subschema #1 subschema #2 from the child_target_id request property oneOf list

removed subschema #1 subschema #2 from the parent_comment_id request property oneOf list

added the new optional request property context

added subschema #1 subschema #2 to the child_target_id request property anyOf list

added subschema #1 subschema #2 to the parent_comment_id request property anyOf list

added the new exploration enum value to the request property target_type

removed the request property html

api path removed without deprecation

endpoint added