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Error from token exchange: Bad Key authorization token.

Hi, I have the following error when I want to get an image from an online sharepoint library using a Flow

Error from token exchange: Bad Key authorization token. Token must be a valid JWT signed with HS256\r\nFailed to validate token: IDX10223: Lifetime validation failed. The token is expired.\nValidTo: '07/27/2019 14:32:55'\nCurrent time: '07/31/2019 21:17:23'.\r\nbad token. Error=The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters. \r\n"

 

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Accepted Solutions
Community Support
Community Support

Hi @Estaco ,

Could you please share a whole screenshot about your flow's configuration?

 

Based on the error message that you mentioned, I think there is something wrong with the SP List connection in your flow. I have made a test on my side, and don't have the issue that you mentioned. The screenshot as below:3.JPG

 

According to the error message, it seems to tell that the SP List connection has been expired in your flow. Please consider re-add a new connection to the SP list action in your flow, then try your flow again, check if the issue is solved.

 

Best regards,

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

2 REPLIES 2
Dual Super User II
Dual Super User II

Hi @Estaco 

 

Get file content using path action connection token has expired

Remove and re-add the connection

It could be that your organization is using some policy where user tokens are expiring after a few days

 

Regards,

Reza Dorrani

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly

Community Support
Community Support

Hi @Estaco ,

Could you please share a whole screenshot about your flow's configuration?

 

Based on the error message that you mentioned, I think there is something wrong with the SP List connection in your flow. I have made a test on my side, and don't have the issue that you mentioned. The screenshot as below:3.JPG

 

According to the error message, it seems to tell that the SP List connection has been expired in your flow. Please consider re-add a new connection to the SP list action in your flow, then try your flow again, check if the issue is solved.

 

Best regards,

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

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