Balance
constructor(assetType: String, assetCode: String? = null, assetIssuer: String? = null, liquidityPoolId: String? = null, limit: String? = null, balance: String, buyingLiabilities: String? = null, sellingLiabilities: String? = null, isAuthorized: Boolean? = null, isAuthorizedToMaintainLiabilities: Boolean? = null, isClawbackEnabled: Boolean? = null, lastModifiedLedger: Int? = null, sponsor: String? = null)