Python: Bug: Azure MongoDB Connector Assigning Pydantic Fields not by alias

[john0isaac]

Describe the bug
When you try to create a new database connection to mongo db you use the class AzureCosmosDBSettings which attempts to parse the env file or the passed arguments.

semantic-kernel/python/semantic_kernel/connectors/memory/azure_cosmosdb/azure_cosmos_db_memory_store.py

Lines 97 to 100 in 926a590

	cosmosdb_settings = AzureCosmosDBSettings.create(
	env_file_path=env_file_path,
	connection_string=cosmos_connstr,
	)

The issue is that the class defines the connection_string with an alias which prevents parsing it correctly as pydantic doesn't allow using both the alias and the attribute name.

See the issue on stackoverflow:
https://stackoverflow.com/questions/69433904/assigning-pydantic-fields-not-by-alias

To Reproduce
Steps to reproduce the behavior:

1. Try to use this AzureCosmosDBMemoryStore.create() and pass the cosmos_connstr attribute

Expected behavior
For it to instantiate cosmosdb_settings with connection_string that i passed

Platform

• OS: Mac
• IDE: Visual Studio
• Language: Python
• Source: python-1.17.1

[john0isaac]

There is another solution which is to use populate_by_name in the pydantic class config but I think that not using the alias as better as it conforms with the other setting classes.

[evchaki]

@moonbox3 / @eavanvalkenburg can you provide guidance on this?

[eavanvalkenburg]

The PR for this is already good to go, I'll manage