Relesys API Docs

v1.4

https://api.relesystest.net/api/v1.4

Welcome

Introduction Getting access

Concepts

Scopes HTTP Status Codes Request Throttling Pagination Filtering Sorting Patch Requests Permissions Notifications Markdown Syntax Module Settings Recurrence Rules

Endpoints

Participation

List
GET /calendarmodules/{moduleId}/calendars/{calendarId}/participation 
https://api.relesystest.net/api/v1.4/calendarmodules/{moduleId}/calendars/{calendarId}/participation
Get a list of event participations.

attendanceConfirmed will only be set if attendance confirmation is enabled on the related calendar event - otherwise it will be null.

Default sort is by creationDateTime in ascending order.
Scopes: relesys.api, relesys.api:read, relesys.api.calendars, relesys.api.calendars:read
URL Path
moduleId string / guid required
calendarId string / guid required
Query String
attendanceConfirmed boolean Filterable optional
creationDateTime datetimeoffset Filterable Sortable optional
eventId string / guid Filterable optional
fillingId string / guid Filterable optional
id string / guid Filterable optional
lastModifiedDateTime datetimeoffset Filterable Sortable optional
status string Filterable Sortable optional
userId string / guid Filterable optional
sort string Comma separated sort order based on sortable properties optional
offset integer Offset value for use in pagination Default: 0 optional
limit integer Total objects to fetch (max 1000) Default: 200 optional
Responses
application/json
200
Schema Example
JSON
{"count":3,"data":[{"id":"ca7442af-dd13-449f-b11b-363c1b49a670","url":null,"eventId":"48262298-7b95-4e2c-b36e-f0be41cef6bd","eventUrl":null,"userId":"3d8c7419-e7f7-4970-9c59-0559ead8dd5d","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"0b8bd53d-7e77-435b-938f-1b3ab79438a6","fillingUrl":null,"creationDateTime":"2026-06-10T19:11:05.8917447+00:00","lastModifiedDateTime":"2026-06-11T19:11:05.8917447+00:00"},{"id":"6bf7110e-5662-4232-aa6a-dd410b9064c0","url":null,"eventId":"26047f8c-3147-4539-b524-0dc4729f2e92","eventUrl":null,"userId":"4e1ffd4a-3913-4119-a7f5-832503d71a34","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-06-11T19:11:05.8917447+00:00","lastModifiedDateTime":null},{"id":"a9f928ee-e0a6-4bfc-90a7-78ca31576df1","url":null,"eventId":"a389c184-7614-4043-b793-625942ae0ca6","eventUrl":null,"userId":"627950d7-c48e-4eae-a610-75dd146babbb","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"308014cf-0aed-453a-9457-380c25afcae7","fillingUrl":null,"creationDateTime":"2026-06-11T19:11:05.8917447+00:00","lastModifiedDateTime":null}]}
object
  count integer      
  ⯈ data array[object]      
   attendanceConfirmed boolean      
   creationDateTime datetimeoffset      
   eventId string / guid      
   eventUrl string      
   fillingId string / guid      
   fillingUrl string      
   id string / guid      
   lastModifiedDateTime datetimeoffset      
   status string      
   url string      
   userId string / guid      
   userUrl string      
  nextUrl string      
  previousUrl string