Guys, Does anyone face the situation when jackson serialization partially wrong? For example:

params={"currency_info":{"iso_4217":"CAD","name":"Canadian Dollar","imerchantAccount":0,"ixrateSource":2}}

instead if

params={"currency_info":{"iso_4217":"CAD","name":"Canadian Dollar","i_merchant_account":0,"i_xrate_source":2}}

Here is the data class

data class CurrencyInfo(
		@JsonProperty("currency_info") val currencyInfo: CurrencyInfoItem?
)

@JsonInclude(JsonInclude.Include.NON_NULL)
data class CurrencyInfoItem(
		@JsonProperty("iso_4217") val iso4217: String?,
		@JsonProperty("name") val name: String?,
		@JsonProperty("name_major") val nameMajor: String?,
		@JsonProperty("name_minor") val nameMinor: String?,
		@JsonProperty("i_ma_currency") val iMaCurrency: Int?,
		@JsonProperty("i_merchant_account") val iMerchantAccount: Int?,
		@JsonProperty("i_x_rate_source") val iXRateSource: Int?,
		@JsonProperty("base_units") val baseUnits: Double?,
		@JsonProperty("min_allowed_payment") val minAllowedPayment: Int?,
		@JsonProperty("decimal_digits") val decimalDigits: Int?,
		@JsonProperty("is_used") val isUsed: Boolean?
)