I struggle in call the REST API at Dotmailer.
he provide a document for call the OAuth and get the token. but it's always throws the same error.
Input is
Post Method
URI: https://r1-app.dotmailer.com/OAuth2/Tokens.ashx
JSON input is
{
"client_id" : "apiuser-XXXXXXXXXXX@apiconnector.com",
"redirect_uri" : null,
"client_secret" : "XXXXXXXXXXXX",
"grant_type": "authorization_code",
"code":"MyServerCode",
"test_mode":true
}
Out put is
{
"error": "invalid_request",
"error_description": "There was a problem with the 'grant_type' parameter: The parameter is required."
}
Anyone know the error.
Thanks in advance...