Update README.md (Azure#22979)

Author: gahl-levy

sdk/cosmos/azure-cosmos/README.md

@@ -114,7 +114,6 @@ Currently the features below are **not supported**. For alternatives options, ch
 * Change Feed: Read from the beggining
 * Change Feed: Pull model
 * Cross-partition ORDER BY for mixed types
-* Integrated Cache using the default consistency level, that is "Session". To take advantage of the new [Cosmos DB Integrated Cache](https://docs.microsoft.com/azure/cosmos-db/integrated-cache), it is required to explicitly set CosmosClient consistency level to "Eventual": `consistency_level= Eventual`.
 * Cross partition queries do not handle partition splits (410 Gone errors)
 
 ### Control Plane Limitations:
@@ -145,10 +144,6 @@ Typically you can use [Azure Portal](https://portal.azure.com/), [Azure Cosmos D
 
 A possible workaround is to use managed identities to [programmatically](https://docs.microsoft.com/azure/cosmos-db/managed-identity-based-authentication) get the keys.
 
-## Consistency Level
-
-Please be aware that this SDK has "Session" as the default consistency level, and it **overrides** your Cosmos DB database account default option. Click [here](https://docs.microsoft.com/azure/cosmos-db/consistency-levels#eventual-consistency) to learn more about Cosmos DB consistency levels.
-
 ## Boolean Data Type
 
 While the Python language [uses](https://docs.python.org/3/library/stdtypes.html?highlight=boolean#truth-value-testing) "True" and "False" for boolean types, Cosmos DB [accepts](https://docs.microsoft.com/azure/cosmos-db/sql-query-is-bool) "true" and "false" only. In other words, the Python language uses Boolean values with the first uppercase letter and all other lowercase letters, while Cosmos DB and its SQL language use only lowercase letters for those same Boolean values. How to deal with this challenge?