Send a message to a participant group

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Send a message to a participant group.

Authentication

AuthorizationToken

Header authentication of the form Token <token>

Request

This endpoint expects an object.
participant_group_idstringRequired
A participant group ID
bodystringRequired
Message Body. Text is sanitised for safe storage and display.
study_idstringOptional
A study ID

Response

The message has been sent

Errors