Relesys API Docs

v1.3

https://api.relesystest.net/api/v1.3

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/v1.3/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":"b4c48793-ef4c-4c16-9462-49eb3e650d00","url":null,"eventId":"9b02284e-75e0-4bde-9e20-a71f5eaafbe4","eventUrl":null,"userId":"fdcbdb4c-3b87-4fed-b72a-eb11523074c8","userUrl":null,"status":"Attending","attendanceConfirmed":false,"fillingId":"a6f0a348-7c75-4b45-8649-7ab43729aad7","fillingUrl":null,"creationDateTime":"2026-04-15T10:47:19.0341366+00:00","lastModifiedDateTime":"2026-04-16T10:47:19.0341366+00:00"},{"id":"29461d73-c4ff-4ef4-9e6c-b0a407e36342","url":null,"eventId":"e3bc5566-11ab-450e-9a08-3dd4f91838ca","eventUrl":null,"userId":"97217caa-0838-4d0f-83df-a735be61eccc","userUrl":null,"status":"Tentative","attendanceConfirmed":true,"fillingId":null,"fillingUrl":null,"creationDateTime":"2026-04-16T10:47:19.0341366+00:00","lastModifiedDateTime":null},{"id":"66d827b2-1916-4d3d-a78a-aa8aeb22ffa8","url":null,"eventId":"a7858e6e-018f-465b-ab6c-d6af7d87f741","eventUrl":null,"userId":"e50ccd90-3afc-49a5-b169-1ebd6c2644c1","userUrl":null,"status":"Not attending","attendanceConfirmed":null,"fillingId":"47849e1d-f778-468f-8aa7-2ef5f9a62990","fillingUrl":null,"creationDateTime":"2026-04-16T10:47:19.0341366+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