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PUT
/
api
/
v1
/
participants
/
:id

​
Update Participant

Update an existing participant. Only include fields you want to update.
​
id
string
required
Participant ID
​
first_name
string
First name
​
surname
string
Surname
​
gender
string
Gender
​
status
string
Status
​
super_group_id
string
Supergroup ID
​
sub_group_id
string
Subgroup ID (must belong to supergroup if provided)
​
block_id
string
Block ID
​
room_id
string
Room ID (must belong to block if provided)
When updating relationships, ensure they are valid:
  • Subgroup must belong to the supergroup (if both provided)
  • Room must belong to the block (if both provided)

​
Example Request

curl -X PUT https://api.checkpoint.b-digital.uk/api/v1/participants/API_TEST_001 \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "first_name": "John",
    "surname": "Smith",
    "rank": "Senior"
  }'