eqx init cosmos currently does not support the provisioning of the equinox container on a Serverless account type. By enabling support for serverless account types this will allow lower cost development and testing on Azure based Cosmos DB Accounts.

Serverless Requirements:

• When provisioning a serverless containers you are not allowed to configure the RUs for the container
• When using a serverless account you cannot read the provisioned RUs for a container or database and doing so returns an error.
• You cannot create a shared throughput database in a serverless account and doing so returns an error

Relevant Documents:

• https://docs.microsoft.com/en-us/azure/cosmos-db/serverless
• https://docs.microsoft.com/en-us/azure/cosmos-db/throughput-serverless