From be9a9c9b79a032238e6bf9f64136b6ac3fb36055 Mon Sep 17 00:00:00 2001
From: Kirill Sysoev <k.sysoev@me.com>
Date: Wed, 24 Jul 2024 08:03:56 +0000
Subject: [PATCH] Updates API schema

---
 schema/proposal_open_contract_resp.go | 52 +++++++++++++++++++++++++++
 schema/proposal_resp.go               | 52 +++++++++++++++++++++++++++
 2 files changed, 104 insertions(+)

diff --git a/schema/proposal_open_contract_resp.go b/schema/proposal_open_contract_resp.go
index b7146a4..814155c 100644
--- a/schema/proposal_open_contract_resp.go
+++ b/schema/proposal_open_contract_resp.go
@@ -304,6 +304,9 @@ type ProposalOpenContractRespProposalOpenContract struct {
 
 	// Error code if validation fails
 	ValidationErrorCode *string `json:"validation_error_code,omitempty"`
+
+	// Contains contract validation information.
+	ValidationParams *ProposalOpenContractRespProposalOpenContractValidationParams `json:"validation_params,omitempty"`
 }
 
 // Tick details around contract start and end time.
@@ -821,6 +824,55 @@ type ProposalOpenContractRespProposalOpenContractTransactionIds struct {
 	Sell *int `json:"sell,omitempty"`
 }
 
+// Contains contract validation information.
+type ProposalOpenContractRespProposalOpenContractValidationParams struct {
+	// [Only for Accumulators] Maximum payout for the contract.
+	MaxPayout *string `json:"max_payout,omitempty"`
+
+	// [Only for Accumulators] Maximum ticks for the contract.
+	MaxTicks *int `json:"max_ticks,omitempty"`
+
+	// Contains information for minimum and maximum stake amount for the contract.
+	Stake *ProposalOpenContractRespProposalOpenContractValidationParamsStake `json:"stake,omitempty"`
+
+	// [Only for Multipliers] Contains information for minimum and maximum stop loss
+	// amount for the contract.
+	StopLoss *ProposalOpenContractRespProposalOpenContractValidationParamsStopLoss `json:"stop_loss,omitempty"`
+
+	// Contains information for minimum and maximum take profit amount for the
+	// contract.
+	TakeProfit *ProposalOpenContractRespProposalOpenContractValidationParamsTakeProfit `json:"take_profit,omitempty"`
+}
+
+// Contains information for minimum and maximum stake amount for the contract.
+type ProposalOpenContractRespProposalOpenContractValidationParamsStake struct {
+	// Maximum stakes allowed
+	Max *string `json:"max,omitempty"`
+
+	// Minimum stakes allowed
+	Min *string `json:"min,omitempty"`
+}
+
+// [Only for Multipliers] Contains information for minimum and maximum stop loss
+// amount for the contract.
+type ProposalOpenContractRespProposalOpenContractValidationParamsStopLoss struct {
+	// Maximum stop loss amount
+	Max *string `json:"max,omitempty"`
+
+	// Minimum stop loss amount
+	Min *string `json:"min,omitempty"`
+}
+
+// Contains information for minimum and maximum take profit amount for the
+// contract.
+type ProposalOpenContractRespProposalOpenContractValidationParamsTakeProfit struct {
+	// Maximum take profit amount
+	Max *string `json:"max,omitempty"`
+
+	// Minimum take profit amount
+	Min *string `json:"min,omitempty"`
+}
+
 // For subscription requests only.
 type ProposalOpenContractRespSubscription struct {
 	// A per-connection unique identifier. Can be passed to the `forget` API call to
diff --git a/schema/proposal_resp.go b/schema/proposal_resp.go
index e2758c7..f4e2837 100644
--- a/schema/proposal_resp.go
+++ b/schema/proposal_resp.go
@@ -118,6 +118,9 @@ type ProposalRespProposal struct {
 
 	// The corresponding time of the spot value.
 	SpotTime int `json:"spot_time"`
+
+	// Contains contract validation information.
+	ValidationParams *ProposalRespProposalValidationParams `json:"validation_params,omitempty"`
 }
 
 // Contains information about contract cancellation option.
@@ -235,6 +238,55 @@ type ProposalRespProposalLimitOrderTakeProfit struct {
 	Value *string `json:"value,omitempty"`
 }
 
+// Contains contract validation information.
+type ProposalRespProposalValidationParams struct {
+	// [Only for Accumulators] Maximum payout for the contract.
+	MaxPayout *string `json:"max_payout,omitempty"`
+
+	// [Only for Accumulators] Maximum ticks for the contract.
+	MaxTicks *int `json:"max_ticks,omitempty"`
+
+	// Contains information for minimum and maximum stake amount for the contract.
+	Stake *ProposalRespProposalValidationParamsStake `json:"stake,omitempty"`
+
+	// [Only for Multipliers] Contains information for minimum and maximum stop loss
+	// amount for the contract.
+	StopLoss *ProposalRespProposalValidationParamsStopLoss `json:"stop_loss,omitempty"`
+
+	// Contains information for minimum and maximum take profit amount for the
+	// contract.
+	TakeProfit *ProposalRespProposalValidationParamsTakeProfit `json:"take_profit,omitempty"`
+}
+
+// Contains information for minimum and maximum stake amount for the contract.
+type ProposalRespProposalValidationParamsStake struct {
+	// Maximum stake allowed
+	Max *string `json:"max,omitempty"`
+
+	// Minimum stake allowed
+	Min *string `json:"min,omitempty"`
+}
+
+// [Only for Multipliers] Contains information for minimum and maximum stop loss
+// amount for the contract.
+type ProposalRespProposalValidationParamsStopLoss struct {
+	// Maximum stop loss amount
+	Max *string `json:"max,omitempty"`
+
+	// Minimum stop loss amount
+	Min *string `json:"min,omitempty"`
+}
+
+// Contains information for minimum and maximum take profit amount for the
+// contract.
+type ProposalRespProposalValidationParamsTakeProfit struct {
+	// Maximum take profit amount
+	Max *string `json:"max,omitempty"`
+
+	// Minimum take profit amount
+	Min *string `json:"min,omitempty"`
+}
+
 // UnmarshalJSON implements json.Unmarshaler.
 func (j *ProposalRespProposal) UnmarshalJSON(b []byte) error {
 	var raw map[string]interface{}