diff --git a/api/suggest/model.go b/api/suggest/model.go
index 8203934..46148c8 100644
--- a/api/suggest/model.go
+++ b/api/suggest/model.go
@@ -40,15 +40,15 @@ type (
 
 	// RequestParams Request struct
 	RequestParams struct {
-		Type          *PartyType               `json:"type,omitempty"` // party type for the suggestion (user input)
-		Query         string                   `json:"query"`          // user input for suggestion
-		Count         int                      `json:"count"`          // ligmit for results
+		Type          PartyType                `json:"type,omitempty"`  // party type for the suggestion (user input)
+		Query         string                   `json:"query"`           // user input for suggestion
+		Count         int                      `json:"count,omitempty"` // ligmit for results
 		Language      string                   `json:"language,omitempty"`
-		Locations     []*RequestParamsLocation `json:"locations"`
-		RestrictValue bool                     `json:"restrict_value"` // don't show restricts (region) on results
+		Locations     []*RequestParamsLocation `json:"locations,omitempty"`
+		RestrictValue bool                     `json:"restrict_value,omitempty"` // don't show restricts (region) on results
 
-		FromBound *Bound `json:"from_bound"`
-		ToBound   *Bound `json:"to_bound"`
+		FromBound *Bound `json:"from_bound,omitempty"`
+		ToBound   *Bound `json:"to_bound,omitempty"`
 	}
 
 	// AddressResponse result slice for address suggestions
diff --git a/dadata_test.go b/dadata_test.go
index cfbdc7a..886b0dc 100644
--- a/dadata_test.go
+++ b/dadata_test.go
@@ -105,10 +105,9 @@ func (s *ApiSuggestIntegrationTest) TestPartyWithTypePositive() {
 	api := NewSuggestApi()
 
 	// positive: there are some legal entities "сбербанк"
-	legalParty := suggest.PartyTypeLegal
 	res, err := api.Party(context.Background(), &suggest.RequestParams{
 		Query: "сбербанк",
-		Type:  &legalParty,
+		Type:  suggest.PartyTypeLegal,
 	})
 
 	s.NoError(err)
@@ -119,10 +118,9 @@ func (s *ApiSuggestIntegrationTest) TestPartyWithTypeNegative() {
 	api := NewSuggestApi()
 
 	// there are no one individual entrepreneur "сбербанк"
-	individualParty := suggest.PartyTypeIndividual
 	res, err := api.Party(context.Background(), &suggest.RequestParams{
 		Query: "сбербанк",
-		Type:  &individualParty,
+		Type:  suggest.PartyTypeIndividual,
 	})
 
 	s.NoError(err)