fix(xrpl): add missing omitempty tag to RipplePathFindRequest Domain

Author: GuillemGarciaDev

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixed
+
+#### xrpl
+
+- Add missing `omitempty` tag to `RipplePathFindRequest.Domain`
+
 ## [v0.1.15]
 
 ### Added

xrpl/queries/path/ripple_path_find.go

@@ -21,7 +21,7 @@ type RipplePathFindRequest struct {
 	SourceCurrencies   []pathtypes.RipplePathFindCurrency `json:"source_currencies,omitempty"`
 	LedgerHash         common.LedgerHash                  `json:"ledger_hash,omitempty"`
 	LedgerIndex        common.LedgerSpecifier             `json:"ledger_index,omitempty"`
-	Domain             *string                            `json:"domain"`
+	Domain             *string                            `json:"domain,omitempty"`
 }
 
 // Method returns the JSON-RPC method name for the RipplePathFindRequest.

xrpl/queries/path/ripple_path_find_test.go

@@ -43,8 +43,7 @@ func TestRipplePathFindRequest(t *testing.T) {
 		{
 			"currency": "USD"
 		}
-	],
-	"domain": null
+	]
 }`
 	if err := testutil.Serialize(t, s, j); err != nil {
 		t.Error(err)