| UpsertInvestmentAccountRequest(string scope=default(string), Dictionary< string, Property > identifiers=default(Dictionary< string, Property >), string displayName=default(string), string description=default(string), string accountType=default(string), List< AccountHolderIdentifier > accountHolders=default(List< AccountHolderIdentifier >), List< InvestmentPortfolioIdentifier > investmentPortfolios=default(List< InvestmentPortfolioIdentifier >), Dictionary< string, Property > properties=default(Dictionary< string, Property >)) | Lusid.Sdk.Model.UpsertInvestmentAccountRequest | inline |