Changes to Update details of an investment account

added the new ANNUITY enum value to the items/account_category response property for the response status 200

the code response's property type changed from string to no type for status 429

the detail response's property type changed from string to no type for status 429

the items/balance response's property type changed from object to no type for status 200

the items/balance/total response's property type changed from object to no type for status 200

the status_code response's property type changed from integer to no type for status 429

the code response's property type changed from no type to string for status 429

the detail response's property type changed from no type to string for status 429

the items/balance response's property type changed from no type to object for status 200

the items/balance/total response's property type changed from no type to object for status 200

the status_code response's property type changed from no type to integer for status 429

added the non-success response with the status 429

added the optional property items/sync_status/holdings/holdings_unavailable to the response with the 200 status

the response property items/portfolio_group became nullable for the status 200

added the optional property items/account_category to the response with the 200 status

removed the optional property items/account_category from the response with the 200 status