Cosmos DB connection configuration 'CosmosDB' does not exist. Make sure that it is a defined App Setting.

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Cosmos DB connection configuration 'CosmosDB' does not exist. Make sure that it is a defined App Setting.

Jayanthrowth C V 5

Facing this while connecting cosmosdb with azure function as input as per the training material and facing this 'Cosmos DB connection configuration 'CosmosDB' does not exist. Make sure that it is a defined App Setting.'

This question is related to the following Learning Module

Anonymous

2025-01-10T08:12:38.7866667+00:00

Hi Jayanthrowth C V,

Thanks for raising this query, we are looking into the issue, and we will get back to you soon.

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Anonymous

2025-01-10T08:12:38.7866667+00:00

Hi Jayanthrowth C V,

Thanks for raising this query, we are looking into the issue, and we will get back to you soon.

Answer 1

Anonymous

Hi Jayanthrowth C V,

Thank you for reaching out to us on the Microsoft Q&A forum.

Apologies for the delayed response.In the "Add a Container" section, please use the same names as provided in the module. In the next step, we are running code that relies on these exact names for proper execution, as referenced in the module documentation.

Additionally, we have tried from our end and successfully completed the exercise, as illustrated in the screenshots provided below:

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Cosmos 2

Please reach out to us if you have any other queries.

If the information is helpful, please Accept Answer & Upvote so that it would be helpful to other community members.

Anonymous

2025-01-20T04:52:35.53+00:00

Hi Jayanthrowth C V,

Just following up to see if you had a chance to review my previous response. Please let me know if it was helpful, and don't hesitate to reach out if you have any further questions. If your issues have been resolved, kindly accept the answer by clicking the Accept Answer and Upvote buttons on the post.

Thank you!
Jayanthrowth C V 5 Reputation points

2025-01-20T17:49:37.34+00:00

Hi Rakesh GurramThanks for your answer.

I tried from my end again but I am getting the same issue. I am attaching below the screenshots for reference.
I am using the same names as provided in the module

Please let me know if I am missing any steps.
Anonymous

2025-01-21T08:32:11.8+00:00

Hello Jayanthrowth C V,

We have tried from our end, and we are able to repro this successfully without any errors.

Please check that the Cosmos DB connection string is correctly defined in the App Settings of your Azure Function.

Ensure that the connection string name in your code is exactly the same as the one defined in the App Settings.
Hope this helps. Please let us know if you have any further questions.

Thank you.
Anonymous

2025-01-23T04:42:09.7466667+00:00

Hi Jayanthrowth C V,

Just following up to see if you had a chance to review my previous response. Please let me know if it was helpful, and don't hesitate to reach out if you have any further questions.
Jayanthrowth C V 5 Reputation points

2025-01-23T17:40:03.15+00:00

Hi ,

I am pasting the app settings as well as funtion.json here

Please check this and let me know
Anonymous

2025-01-24T10:56:28.82+00:00

Hi Jayanthrowth C V,

Could you please reconfirm by checking if the Cosmos DB instance has been created with the correct name and if the App Settings configuration values match those provided in the Learn module? If everything appears correct and you are still encountering the same issue, we recommend redoing the task from scratch to ensure all steps are followed accurately.

Based on the error message you provided, it seems that the parameter details being used are not matching as expected. To resolve this, please double-check and verify that all parameter details are accurate and align with the required specifications outlined in the module.

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Cosmos DB connection configuration 'CosmosDB' does not exist. Make sure that it is a defined App Setting.

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