RE: TBA Authorization Flow ERROR on step 1


I’m facing an error on step 1 of “TBA Authorization Flow”. In the login audit trail the error is “MissingRequiredParameter” but already checked that all parameters are ok. I mean, actually it is only a POST request with one header parameter for authorization, here is the header log from axios:


_header: ‘POST /rest/requesttoken HTTP/1.1\r\n’ +
‘Accept: application/json, text/plain, */*\r\n’ +
‘Content-Type: application/json;charset=utf-8\r\n’ +
‘Authorization: OAuth realm=”TSTDRV2222222″, oauth_callback=”http%3A%2F%2Flocalhost%3A%2A”, oauth_consumer_key=”c22222222222222222222222222222222222222222222222222222226″, oauth_nonce=”fSB52CCYbuVWtoUBk6ci3rvZXTBv7Upb”, oauth_signature=”%2FxaMWVqkDHo2Y%2BGY98QIpLXG2SjeJQ0%2FUheu0RIx8tw%3D”, oauth_signature_method=”HMAC-SHA256″, oauth_timestamp=”1599683411″, oauth_version=”1.0″\r\n’ +
‘User-Agent: axios/0.20.0\r\n’ +
‘Content-Length: 2\r\n’ +
‘Host:\r\n’ +
‘Connection: close\r\n’ +



Do you know what may be wrong?



leonardosalatino Rookie Asked on September 9, 2020 in SuiteTalk.
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6 Answers


I tried to put the role but Iw asn’t able because I’m using the lib oauth1.0a, not sure why it is not taking the role. I tried with postman too, adding the role but faced the same error.

I moved forward with the documentation and realized that in the second step you need to show the consent screen, seems that there is no way to avoid it. But I am in a server side, without user interaction. So, this flow I was trying to use is not for my scenario; I will have to use the eternal tokens.


Thanks A LOT for the assistance to both of you!

Rookie Answered on September 11, 2020.
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