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Service Unavailable 503

Service Unavailable 503

ram4444
Explorer | Level 4
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https://api.dropbox.com/oauth2/token?grant_type=refresh_token&refresh_token=<REFRESH_TOKEN>&client_i...

 

When I http POST to the above URL for refreshing Access Token in my code, a 503 service unavailable is returned.

However there is no any issue when I do the same thing in POSTMAN

 

Any body ever had this issue before? Am I missing something in the HTTP header/body?

10 Replies 10

ram4444
Explorer | Level 4
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@Greg-DB Great thanks for your advice and now I can send out the refresh token request.

& @Здравко Thanks for your recommendation in looking into the full HTTP request 

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    ram4444 Explorer | Level 4
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    Greg-DB Dropbox Staff
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    Здравко Legendary | Level 20
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