Changes to Cost basis for the caller’s active wallet: holdings valued at read time, realized disposals, unmatched disposals, and skipped legs

the response property disposals/items/chainId became nullable for the status 200

the response property holdings/items/chainId became nullable for the status 200

the response property unmatchedDisposals/items/chainId became nullable for the status 200

the disposals/items/chainId response's property type changed from number to object for status 200

the holdings/items/chainId response's property type changed from number to object for status 200

the unmatchedDisposals/items/chainId response's property type changed from number to object for status 200

added the required property disposals/items/chainKey to the response with the 200 status

added the required property holdings/items/chainKey to the response with the 200 status

added the required property unmatchedDisposals/items/chainKey to the response with the 200 status