In our docs it is mentioned that we have extensions to AWS S3 .NET API which is S3 ECS .NET API (ViPRDataServicesSDK.1.0) to provide functionalities such as metadata search. Any comment on which method in the API provides such functionality? IS there any c# example to search an object via user defined metadata?
We do not yet have all the extensions built into a .NET SDK, but we have a good start. I can work on posting to GitHub for collaboration. Feel free to ping me directly with additional .NET coding question with ECS.
To be honest, we looked at sample c# codes (aws-workshop) and managed to create an object with custom metadata and store it on ECS.
When it comes to search, we need to perform a query based on custom metadata without having to provide the object key. That's where we failed.
Also keep in mind that besides having the search request functionality in the client, you will need to specify the indexable metadata in the bucket properties.