Microsoft Azure Developer Associate AZ-204 Practice Question

You are adding support for Azure Cosmos DB transactional batch operations to a .NET 6 microservice. At runtime the service will insert an Order item, insert a related Invoice item, and update an existing Product item in a single atomic request. Which prerequisite must the implementation satisfy for the transactional batch to commit successfully?

  • Every operation in the batch must specify an identical ETag in the request options.

  • The batch must contain 50 or fewer operations and consume less than 4 MB of payload.

  • All items in the batch must have the same partition key value.

  • The container's consistency level must be set to Session or stronger before the batch executes.

Microsoft Azure Developer Associate AZ-204
Develop for Azure storage
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