"Principal does not have access to API/Operation." error on openai studio "chat playground"

Jennifer Tong 30

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I did not specific any API in my question, but I got this error

romungi-MSFT 47,241 Reputation points Microsoft Employee

2023-03-28T11:11:42.19+00:00

Jennifer Tong Did you get a chance to apply the role Cognitive Services OpenAI Contributor and check if it worked?
Alpa Buddhabhatti 1 Reputation point MVP

2024-08-25T17:38:50.61+00:00

user who running Azure OpenAI also need to have "Cognitive Services OpenAI Contributor" role .
Serena Lin 0 Reputation points Microsoft Employee

2024-11-12T03:34:48.5133333+00:00

Answer from Alpa solved my issue. The issue resolved when I grant "Cognitive Services OpenAI Contributor" role to myself.
Joe San Pietro 0 Reputation points Microsoft Employee

2024-12-04T18:48:52.8266667+00:00

OMG. Hours spent tweaking permissions and the one hidden solution was the Cognitive Services OpenAI Contributor. Thank you @Alpa Buddhabhatti !!

2 answers

romungi-MSFT 47,241 Reputation points Microsoft Employee

2023-03-23T12:40:47.9866667+00:00

@Jennifer Tong I hope you already have a deployment of gpt-35-turbo model in your studio? If Yes, then to use the playground you can assign the role Cognitive Services OpenAI Contributor to the user from Azure portal and logout from the studio and then login to check if the playground works as expected.

To assign specific custom roles of OpenAI operations you should be able to lookup the actions by searching OpenAI on this page. I hope this helps!!

If this answers your query, do click Accept Answer and Yes for was this answer helpful. And, if you have any further query do let us know.
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5 people found this answer helpful.
Chhanechhara, Milin 100 Reputation points

2023-06-02T17:06:49.73+00:00

This helped me pass authentication error I was facing. Thank you!

Here is the link to my question: https://learn.microsoft.com/en-us/answers/questions/1294227/openai-error-authenticationerror-principal-does-no

Varun Kohli 0 Reputation points Microsoft Employee

2024-09-17T08:17:57.1433333+00:00

thanks. this worked
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Serena Lin 0 Reputation points Microsoft Employee

2024-11-12T03:36:14.98+00:00

Add "Cognitive Services OpenAI Contributor" role to your login account should solve the issue!
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"Principal does not have access to API/Operation." error on openai studio "chat playground"

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