@startuml

skinparam dpi 100 
scale max 300 width

skinparam ActivityDiamondBackgroundColor #RoyalBlue
skinparam ArrowColor #RoyalBlue   
skinparam ArrowFontColor #RoyalBlue   
skinparam ArrowFontSize 12
skinparam ArrowMessageAlignment right
skinparam BoxPadding 10
skinparam ClassFontSize 16
skinparam ClassFontStyle bold
skinparam ClassStereotypeFontSize 16
skinparam dpi 300
skinparam FooterFontSize 14
skinparam FooterFontStyle italic
skinparam LegendBackgroundColor #Snow
skinparam LegendFontName Helvetica
skinparam LegendFontSize 16
skinparam linetype ortho
skinparam nodesep 70
skinparam NoteBackgroundColor #LightYellow
skinparam NoteFontSize 15
skinparam NoteTextAlignment left
skinparam ranksep 60
skinparam roundcorner 5
skinparam TitleFontSize 20

title "Shared Digital Health Record - FHIR Search by identifier"

participant "API Consumer" as Client
participant "SDHR FHIR Server" as Server

Client -> Server: POST /Condition (Create, including local identifier)
activate Server
Server --> Client: 201 Created, serverResourceId returned
deactivate Server

note over Client, Server: Time passes, the resource has been updated at source

Client -> Server: **GET /Condition?identifier={{some-local-id}}&_source=https://api.hip.digital.health.nz/fhir/hpi/v1/Location/FZZ111-A** (Search by identifier and facilityId)
activate Server
Server --> Client: Bundle (Containing Condition Resource)
deactivate Server
Client -> Client: Make changes to resource, e.g. update status
Client -> Server: PUT /Condition/{serverResourceId} (Update)
activate Server
Server --> Client: 200 OK
deactivate Server

@enduml