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"error_description": "missing required field \"grant_type\""
I am trying to get a sl access token with my refresh token but it gives this error. Any idea why? Input: {
"body": {
"grant_type": "",
"refresh_token": "<token>"
},
"contentType": "applicat...
DB-Des
Dropbox Engineer
Dropbox EngineerHi trailtech,
We are not familiar with the esp_http_client component, but based on the error you are receiving from the API it's most likely the payload is not being formed correctly. Would it be possible for you to add logging that would allow you to visualize the full request payload before it is being sent to the Dropbox API?
Unfortunately, they don't have the API to print the HTTP request. So, you suspect the payload isn't constructed properly, specifically on the "grant_type" field, right?
Yes, it always mentions missing "grant_type" when requesting the token. This is pretty weird because I use it for uploading requests without a problem. Thank you anyway.
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