Azure Cosmos DB - .NET SDK - container.PatchItemAsync 404 Resource Not Found

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YaswanthChandraDuggirala-5507 asked Mar 25, '22 SaurabhSharma-msft commented Apr 22, '22

Azure Cosmos DB - .NET SDK - container.PatchItemAsync 404 Resource Not Found

Hello,

I'm updating a JSON item in a Container using*container.PatchItemAsync* but I'm receiving 404 error - Resource Not Found.

And Partition Key is /id and below is the sample code

List<PatchOperation> patchOperations = new List<PatchOperation>();
patchOperations.Add(PatchOperation.Set("/latest", 100));

ItemResponse<dynamic> item = await container.PatchItemAsync<dynamic>(
"30abb6e0-1e8c-xxxx-xxxx-xxxxxxxxxxxx",
new PartitionKey("id"),
patchOperations
);

azure-cosmos-db

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YaswanthChandraDuggirala-5507 · Mar 29 at 01:55 PM

Yeah, Got it. For PartitionKey I need to pass Value. Thanks @SaurabhSharma-msft . Issue is resolved

1 ·

SaurabhSharma-msft YaswanthChandraDuggirala-5507 · Mar 29 at 05:15 PM

anonymous user - Great Thanks for the confirmation
Please do not forget to "Accept the answer" wherever the information provided helps you to help others in the community.

Thanks
Saurabh

0 ·

SaurabhSharma-msft SaurabhSharma-msft · Apr 11 at 01:48 AM

@yaswanthchandraduggirala-5507,
Please do not forget to "Accept the answer" wherever the information provided helps you to help others in the community.

Thanks
Saurabh

0 ·

Answer 1 · 2022-03-28T22:30:45.893Z

SaurabhSharma-msft answered Mar 28, '22 SaurabhSharma-msft commented Apr 22, '22

Hi anonymous user,

Thanks for using Microsoft Q&A !!
If my understanding is correct, you are getting error while trying to update a document using container.PatchItemAsync method using CosmosDB .NET SDK.
I have tried this in my environment and it worked fine using your code.

 List<PatchOperation> patchOperations = new List<PatchOperation>();
             patchOperations.Add(PatchOperation.Set("/Property1", "Patched"));
    
             try
             {
                 ItemResponse<dynamic> item = await container.PatchItemAsync<dynamic>(
                 "order1",
                 new PartitionKey("partitionKey1"),
                 patchOperations
                 );
             }
             catch (Exception e)
             {
                 Console.WriteLine(e);
    
             }

Before Patch:

Result:

I believe you are passing the attribute which is being used as a partition key instead of passing PartitionKey for the item. However, can you please make sure that you are passing the correct Partition Key for the item.

You could further look into this document to troubleshoot any other potential causes of this error.

Please let me know if you have any questions.

Thanks
Saurabh

image.png (30.3 KiB)

image.png (21.1 KiB)

· 2

5 |1600 characters needed characters left characters exceeded

Attachments: Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.

SaurabhSharma-msft · Mar 28 at 10:34 PM

Hi anonymous user,
You could further look into this document to troubleshoot any other potential causes of this error.

Thanks
Saurabh

0 ·

SaurabhSharma-msft SaurabhSharma-msft · Apr 22 at 10:07 PM

@YaswanthChandraDuggirala-5507,

Please let me know if you find above reply useful. If yes, please 'Accept the answer' for the above reply. This will help other community members facing similar query to refer to this solution. Thanks.

Thanks
Saurabh

0 ·

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