Changes to Submit Document

added the new required request property metadata/class_code

added the new required request property metadata/creation_time

added the new required request property metadata/document_id

added the new required request property metadata/format_code

added the new required request property metadata/mime_type

added the new required request property metadata/patient_id

added the new required request property metadata/title

added the new required request property metadata/type

added the new required request property metadata/type_code

the metadata request property type changed from string to object

added the new optional request property metadata/confidentiality_code

added the new optional request property metadata/healthcare_facility_type_code

added the new optional request property metadata/practice_setting_code

added the new optional request property metadata/service_start_time

added the new optional request property metadata/service_stop_time

added the optional property error_code to the response with the 400 status

added the optional property error_code to the response with the 401 status

added the optional property error_code to the response with the 406 status

added the optional property error_code to the response with the 500 status