diff --git a/pkg/services/control/ir/service_frostfs.pb.go b/pkg/services/control/ir/service_frostfs.pb.go
index ff4ce7245d..d277462634 100644
--- a/pkg/services/control/ir/service_frostfs.pb.go
+++ b/pkg/services/control/ir/service_frostfs.pb.go
@@ -233,14 +233,25 @@ func (x *HealthCheckRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -375,11 +386,22 @@ func (x *HealthCheckResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"healthStatus\":"
-		out.RawString(prefix[1:])
-		out.Int32(int32(x.HealthStatus))
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"healthStatus\":"
+		out.RawString(prefix)
+		v := int32(x.HealthStatus)
+		if vv, ok := HealthStatus_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	out.RawByte('}')
 }
@@ -564,14 +586,25 @@ func (x *HealthCheckResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -706,10 +739,16 @@ func (x *TickEpochRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"vub\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"vub\":"
+		out.RawString(prefix)
 		out.Uint32(x.Vub)
 	}
 	out.RawByte('}')
@@ -743,7 +782,15 @@ func (x *TickEpochRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "vub":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Vub = f
 			}
 		}
@@ -879,14 +926,25 @@ func (x *TickEpochRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -1021,10 +1079,16 @@ func (x *TickEpochResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"vub\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"vub\":"
+		out.RawString(prefix)
 		out.Uint32(x.Vub)
 	}
 	out.RawByte('}')
@@ -1058,7 +1122,15 @@ func (x *TickEpochResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "vub":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Vub = f
 			}
 		}
@@ -1194,14 +1266,25 @@ func (x *TickEpochResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -1356,14 +1439,29 @@ func (x *RemoveNodeRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"key\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.Key)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"key\":"
+		out.RawString(prefix)
+		if x.Key != nil {
+			out.Base64Bytes(x.Key)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"vub\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"vub\":"
 		out.RawString(prefix)
 		out.Uint32(x.Vub)
 	}
@@ -1398,13 +1496,27 @@ func (x *RemoveNodeRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "key":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Key = f
 			}
 		case "vub":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Vub = f
 			}
 		}
@@ -1540,14 +1652,25 @@ func (x *RemoveNodeRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -1682,10 +1805,16 @@ func (x *RemoveNodeResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"vub\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"vub\":"
+		out.RawString(prefix)
 		out.Uint32(x.Vub)
 	}
 	out.RawByte('}')
@@ -1719,7 +1848,15 @@ func (x *RemoveNodeResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "vub":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Vub = f
 			}
 		}
@@ -1855,14 +1992,25 @@ func (x *RemoveNodeResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -2037,19 +2185,43 @@ func (x *RemoveContainerRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"containerId\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.ContainerId)
-	}
-	{
-		const prefix string = ",\"owner\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"containerId\":"
 		out.RawString(prefix)
-		out.Base64Bytes(x.Owner)
+		if x.ContainerId != nil {
+			out.Base64Bytes(x.ContainerId)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"vub\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"owner\":"
+		out.RawString(prefix)
+		if x.Owner != nil {
+			out.Base64Bytes(x.Owner)
+		} else {
+			out.String("")
+		}
+	}
+	{
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"vub\":"
 		out.RawString(prefix)
 		out.Uint32(x.Vub)
 	}
@@ -2084,19 +2256,39 @@ func (x *RemoveContainerRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "containerId":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.ContainerId = f
 			}
 		case "owner":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Owner = f
 			}
 		case "vub":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Vub = f
 			}
 		}
@@ -2232,14 +2424,25 @@ func (x *RemoveContainerRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -2374,10 +2577,16 @@ func (x *RemoveContainerResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"vub\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"vub\":"
+		out.RawString(prefix)
 		out.Uint32(x.Vub)
 	}
 	out.RawByte('}')
@@ -2411,7 +2620,15 @@ func (x *RemoveContainerResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "vub":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Vub = f
 			}
 		}
@@ -2547,14 +2764,25 @@ func (x *RemoveContainerResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
diff --git a/pkg/services/control/ir/types_frostfs.pb.go b/pkg/services/control/ir/types_frostfs.pb.go
index 32bf457a1d..407eec6ad8 100644
--- a/pkg/services/control/ir/types_frostfs.pb.go
+++ b/pkg/services/control/ir/types_frostfs.pb.go
@@ -155,16 +155,35 @@ func (x *Signature) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"key\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.Key)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"key\":"
+		out.RawString(prefix)
+		if x.Key != nil {
+			out.Base64Bytes(x.Key)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
-		out.Base64Bytes(x.Sign)
+		if x.Sign != nil {
+			out.Base64Bytes(x.Sign)
+		} else {
+			out.String("")
+		}
 	}
 	out.RawByte('}')
 }
@@ -197,13 +216,25 @@ func (x *Signature) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "key":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Key = f
 			}
 		case "signature":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Sign = f
 			}
 		}
diff --git a/pkg/services/control/service_frostfs.pb.go b/pkg/services/control/service_frostfs.pb.go
index 96b8964781..0b4e3cf32a 100644
--- a/pkg/services/control/service_frostfs.pb.go
+++ b/pkg/services/control/service_frostfs.pb.go
@@ -233,14 +233,25 @@ func (x *HealthCheckRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -395,16 +406,37 @@ func (x *HealthCheckResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"netmapStatus\":"
-		out.RawString(prefix[1:])
-		out.Int32(int32(x.NetmapStatus))
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"netmapStatus\":"
+		out.RawString(prefix)
+		v := int32(x.NetmapStatus)
+		if vv, ok := NetmapStatus_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	{
-		const prefix string = ",\"healthStatus\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"healthStatus\":"
 		out.RawString(prefix)
-		out.Int32(int32(x.HealthStatus))
+		v := int32(x.HealthStatus)
+		if vv, ok := HealthStatus_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	out.RawByte('}')
 }
@@ -611,14 +643,25 @@ func (x *HealthCheckResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -773,14 +816,30 @@ func (x *SetNetmapStatusRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"status\":"
-		out.RawString(prefix[1:])
-		out.Int32(int32(x.Status))
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"status\":"
+		out.RawString(prefix)
+		v := int32(x.Status)
+		if vv, ok := NetmapStatus_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	{
-		const prefix string = ",\"forceMaintenance\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"forceMaintenance\":"
 		out.RawString(prefix)
 		out.Bool(x.ForceMaintenance)
 	}
@@ -973,14 +1032,25 @@ func (x *SetNetmapStatusRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -1254,14 +1324,25 @@ func (x *SetNetmapStatusResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -1535,14 +1616,25 @@ func (x *GetNetmapStatusRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -1697,16 +1789,34 @@ func (x *GetNetmapStatusResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"status\":"
-		out.RawString(prefix[1:])
-		out.Int32(int32(x.Status))
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"status\":"
+		out.RawString(prefix)
+		v := int32(x.Status)
+		if vv, ok := NetmapStatus_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	{
-		const prefix string = ",\"epoch\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"epoch\":"
 		out.RawString(prefix)
-		out.Uint64(x.Epoch)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.Epoch, 10)
+		out.RawByte('"')
 	}
 	out.RawByte('}')
 }
@@ -1761,7 +1871,15 @@ func (x *GetNetmapStatusResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "epoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Epoch = f
 			}
 		}
@@ -1897,14 +2015,25 @@ func (x *GetNetmapStatusResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -2039,16 +2168,26 @@ func (x *DropObjectsRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"addressList\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"addressList\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.AddressList {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.AddressList[i])
+			if x.AddressList[i] != nil {
+				out.Base64Bytes(x.AddressList[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
@@ -2086,7 +2225,13 @@ func (x *DropObjectsRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -2226,14 +2371,25 @@ func (x *DropObjectsRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -2507,14 +2663,25 @@ func (x *DropObjectsResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -2788,14 +2955,25 @@ func (x *ListShardsRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -2936,10 +3114,16 @@ func (x *ListShardsResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shards\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shards\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shards {
 			if i != 0 {
@@ -3124,14 +3308,25 @@ func (x *ListShardsResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -3306,26 +3501,51 @@ func (x *SetShardModeRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"mode\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"mode\":"
 		out.RawString(prefix)
-		out.Int32(int32(x.Mode))
+		v := int32(x.Mode)
+		if vv, ok := ShardMode_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	{
-		const prefix string = ",\"resetErrorCounter\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"resetErrorCounter\":"
 		out.RawString(prefix)
 		out.Bool(x.ResetErrorCounter)
 	}
@@ -3363,7 +3583,13 @@ func (x *SetShardModeRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -3531,14 +3757,25 @@ func (x *SetShardModeRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -3812,14 +4049,25 @@ func (x *SetShardModeResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -3994,21 +4242,43 @@ func (x *SynchronizeTreeRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"containerId\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.ContainerId)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"containerId\":"
+		out.RawString(prefix)
+		if x.ContainerId != nil {
+			out.Base64Bytes(x.ContainerId)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"treeId\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"treeId\":"
 		out.RawString(prefix)
 		out.String(x.TreeId)
 	}
 	{
-		const prefix string = ",\"height\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"height\":"
 		out.RawString(prefix)
-		out.Uint64(x.Height)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.Height, 10)
+		out.RawByte('"')
 	}
 	out.RawByte('}')
 }
@@ -4041,7 +4311,13 @@ func (x *SynchronizeTreeRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "containerId":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.ContainerId = f
 			}
 		case "treeId":
@@ -4053,7 +4329,15 @@ func (x *SynchronizeTreeRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "height":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Height = f
 			}
 		}
@@ -4189,14 +4473,25 @@ func (x *SynchronizeTreeRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -4470,14 +4765,25 @@ func (x *SynchronizeTreeResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -4632,21 +4938,36 @@ func (x *EvacuateShardRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"ignoreErrors\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"ignoreErrors\":"
 		out.RawString(prefix)
 		out.Bool(x.IgnoreErrors)
 	}
@@ -4684,7 +5005,13 @@ func (x *EvacuateShardRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -4830,14 +5157,25 @@ func (x *EvacuateShardRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -4972,10 +5310,16 @@ func (x *EvacuateShardResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"count\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"count\":"
+		out.RawString(prefix)
 		out.Uint32(x.Count)
 	}
 	out.RawByte('}')
@@ -5009,7 +5353,15 @@ func (x *EvacuateShardResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "count":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Count = f
 			}
 		}
@@ -5145,14 +5497,25 @@ func (x *EvacuateShardResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -5307,21 +5670,36 @@ func (x *FlushCacheRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"seal\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"seal\":"
 		out.RawString(prefix)
 		out.Bool(x.Seal)
 	}
@@ -5359,7 +5737,13 @@ func (x *FlushCacheRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -5505,14 +5889,25 @@ func (x *FlushCacheRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -5786,14 +6181,25 @@ func (x *FlushCacheResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -5948,14 +6354,25 @@ func (x *DoctorRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"concurrency\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"concurrency\":"
+		out.RawString(prefix)
 		out.Uint32(x.Concurrency)
 	}
 	{
-		const prefix string = ",\"removeDuplicates\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"removeDuplicates\":"
 		out.RawString(prefix)
 		out.Bool(x.RemoveDuplicates)
 	}
@@ -5990,7 +6407,15 @@ func (x *DoctorRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "concurrency":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Concurrency = f
 			}
 		case "removeDuplicates":
@@ -6132,14 +6557,25 @@ func (x *DoctorRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -6413,14 +6849,25 @@ func (x *DoctorResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -6690,41 +7137,76 @@ func (x *StartShardEvacuationRequest_Body) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"ignoreErrors\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"ignoreErrors\":"
 		out.RawString(prefix)
 		out.Bool(x.IgnoreErrors)
 	}
 	{
-		const prefix string = ",\"scope\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"scope\":"
 		out.RawString(prefix)
 		out.Uint32(x.Scope)
 	}
 	{
-		const prefix string = ",\"containerWorkerCount\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"containerWorkerCount\":"
 		out.RawString(prefix)
 		out.Uint32(x.ContainerWorkerCount)
 	}
 	{
-		const prefix string = ",\"objectWorkerCount\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"objectWorkerCount\":"
 		out.RawString(prefix)
 		out.Uint32(x.ObjectWorkerCount)
 	}
 	{
-		const prefix string = ",\"repOneOnly\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"repOneOnly\":"
 		out.RawString(prefix)
 		out.Bool(x.RepOneOnly)
 	}
@@ -6762,7 +7244,13 @@ func (x *StartShardEvacuationRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -6778,19 +7266,43 @@ func (x *StartShardEvacuationRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "scope":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Scope = f
 			}
 		case "containerWorkerCount":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.ContainerWorkerCount = f
 			}
 		case "objectWorkerCount":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.ObjectWorkerCount = f
 			}
 		case "repOneOnly":
@@ -6932,14 +7444,25 @@ func (x *StartShardEvacuationRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -7213,14 +7736,25 @@ func (x *StartShardEvacuationResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -7494,14 +8028,25 @@ func (x *GetShardEvacuationStatusRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -7671,11 +8216,19 @@ func (x *GetShardEvacuationStatusResponse_Body_UnixTimestamp) MarshalEasyJSON(ou
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"value\":"
-		out.RawString(prefix[1:])
-		out.Int64(x.Value)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"value\":"
+		out.RawString(prefix)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendInt(out.Buffer.Buf, x.Value, 10)
+		out.RawByte('"')
 	}
 	out.RawByte('}')
 }
@@ -7708,7 +8261,15 @@ func (x *GetShardEvacuationStatusResponse_Body_UnixTimestamp) UnmarshalEasyJSON(
 		case "value":
 			{
 				var f int64
-				f = in.Int64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseInt(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := int64(v)
+				f = pv
 				x.Value = f
 			}
 		}
@@ -7800,11 +8361,19 @@ func (x *GetShardEvacuationStatusResponse_Body_Duration) MarshalEasyJSON(out *jw
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"seconds\":"
-		out.RawString(prefix[1:])
-		out.Int64(x.Seconds)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"seconds\":"
+		out.RawString(prefix)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendInt(out.Buffer.Buf, x.Seconds, 10)
+		out.RawByte('"')
 	}
 	out.RawByte('}')
 }
@@ -7837,7 +8406,15 @@ func (x *GetShardEvacuationStatusResponse_Body_Duration) UnmarshalEasyJSON(in *j
 		case "seconds":
 			{
 				var f int64
-				f = in.Int64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseInt(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := int64(v)
+				f = pv
 				x.Seconds = f
 			}
 		}
@@ -8155,73 +8732,157 @@ func (x *GetShardEvacuationStatusResponse_Body) MarshalEasyJSON(out *jwriter.Wri
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"totalObjects\":"
-		out.RawString(prefix[1:])
-		out.Uint64(x.TotalObjects)
-	}
-	{
-		const prefix string = ",\"evacuatedObjects\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"totalObjects\":"
 		out.RawString(prefix)
-		out.Uint64(x.EvacuatedObjects)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.TotalObjects, 10)
+		out.RawByte('"')
 	}
 	{
-		const prefix string = ",\"failedObjects\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"evacuatedObjects\":"
 		out.RawString(prefix)
-		out.Uint64(x.FailedObjects)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.EvacuatedObjects, 10)
+		out.RawByte('"')
 	}
 	{
-		const prefix string = ",\"shardID\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"failedObjects\":"
+		out.RawString(prefix)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.FailedObjects, 10)
+		out.RawByte('"')
+	}
+	{
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
 		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"status\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"status\":"
 		out.RawString(prefix)
-		out.Int32(int32(x.Status))
+		v := int32(x.Status)
+		if vv, ok := GetShardEvacuationStatusResponse_Body_Status_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	{
-		const prefix string = ",\"duration\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"duration\":"
 		out.RawString(prefix)
 		x.Duration.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"startedAt\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"startedAt\":"
 		out.RawString(prefix)
 		x.StartedAt.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"errorMessage\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"errorMessage\":"
 		out.RawString(prefix)
 		out.String(x.ErrorMessage)
 	}
 	{
-		const prefix string = ",\"skippedObjects\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"skippedObjects\":"
 		out.RawString(prefix)
-		out.Uint64(x.SkippedObjects)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.SkippedObjects, 10)
+		out.RawByte('"')
 	}
 	{
-		const prefix string = ",\"totalTrees\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"totalTrees\":"
 		out.RawString(prefix)
-		out.Uint64(x.TotalTrees)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.TotalTrees, 10)
+		out.RawByte('"')
 	}
 	{
-		const prefix string = ",\"evacuatedTrees\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"evacuatedTrees\":"
 		out.RawString(prefix)
-		out.Uint64(x.EvacuatedTrees)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.EvacuatedTrees, 10)
+		out.RawByte('"')
 	}
 	{
-		const prefix string = ",\"failedTrees\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"failedTrees\":"
 		out.RawString(prefix)
-		out.Uint64(x.FailedTrees)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.FailedTrees, 10)
+		out.RawByte('"')
 	}
 	out.RawByte('}')
 }
@@ -8254,19 +8915,43 @@ func (x *GetShardEvacuationStatusResponse_Body) UnmarshalEasyJSON(in *jlexer.Lex
 		case "totalObjects":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.TotalObjects = f
 			}
 		case "evacuatedObjects":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.EvacuatedObjects = f
 			}
 		case "failedObjects":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.FailedObjects = f
 			}
 		case "shardID":
@@ -8275,7 +8960,13 @@ func (x *GetShardEvacuationStatusResponse_Body) UnmarshalEasyJSON(in *jlexer.Lex
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -8327,25 +9018,57 @@ func (x *GetShardEvacuationStatusResponse_Body) UnmarshalEasyJSON(in *jlexer.Lex
 		case "skippedObjects":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.SkippedObjects = f
 			}
 		case "totalTrees":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.TotalTrees = f
 			}
 		case "evacuatedTrees":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.EvacuatedTrees = f
 			}
 		case "failedTrees":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.FailedTrees = f
 			}
 		}
@@ -8481,14 +9204,25 @@ func (x *GetShardEvacuationStatusResponse) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -8762,14 +9496,25 @@ func (x *ResetShardEvacuationStatusRequest) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -9043,14 +9788,25 @@ func (x *ResetShardEvacuationStatusResponse) MarshalEasyJSON(out *jwriter.Writer
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -9324,14 +10080,25 @@ func (x *StopShardEvacuationRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -9605,14 +10372,25 @@ func (x *StopShardEvacuationResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -9770,16 +10548,31 @@ func (x *AddChainLocalOverrideRequest_Body) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"target\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"target\":"
+		out.RawString(prefix)
 		x.Target.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"chain\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"chain\":"
 		out.RawString(prefix)
-		out.Base64Bytes(x.Chain)
+		if x.Chain != nil {
+			out.Base64Bytes(x.Chain)
+		} else {
+			out.String("")
+		}
 	}
 	out.RawByte('}')
 }
@@ -9819,7 +10612,13 @@ func (x *AddChainLocalOverrideRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer)
 		case "chain":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Chain = f
 			}
 		}
@@ -9955,14 +10754,25 @@ func (x *AddChainLocalOverrideRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -10097,11 +10907,21 @@ func (x *AddChainLocalOverrideResponse_Body) MarshalEasyJSON(out *jwriter.Writer
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"chainId\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.ChainId)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"chainId\":"
+		out.RawString(prefix)
+		if x.ChainId != nil {
+			out.Base64Bytes(x.ChainId)
+		} else {
+			out.String("")
+		}
 	}
 	out.RawByte('}')
 }
@@ -10134,7 +10954,13 @@ func (x *AddChainLocalOverrideResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexer)
 		case "chainId":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.ChainId = f
 			}
 		}
@@ -10270,14 +11096,25 @@ func (x *AddChainLocalOverrideResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -10435,16 +11272,31 @@ func (x *GetChainLocalOverrideRequest_Body) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"target\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"target\":"
+		out.RawString(prefix)
 		x.Target.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"chainId\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"chainId\":"
 		out.RawString(prefix)
-		out.Base64Bytes(x.ChainId)
+		if x.ChainId != nil {
+			out.Base64Bytes(x.ChainId)
+		} else {
+			out.String("")
+		}
 	}
 	out.RawByte('}')
 }
@@ -10484,7 +11336,13 @@ func (x *GetChainLocalOverrideRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer)
 		case "chainId":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.ChainId = f
 			}
 		}
@@ -10620,14 +11478,25 @@ func (x *GetChainLocalOverrideRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -10762,11 +11631,21 @@ func (x *GetChainLocalOverrideResponse_Body) MarshalEasyJSON(out *jwriter.Writer
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"chain\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.Chain)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"chain\":"
+		out.RawString(prefix)
+		if x.Chain != nil {
+			out.Base64Bytes(x.Chain)
+		} else {
+			out.String("")
+		}
 	}
 	out.RawByte('}')
 }
@@ -10799,7 +11678,13 @@ func (x *GetChainLocalOverrideResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexer)
 		case "chain":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Chain = f
 			}
 		}
@@ -10935,14 +11820,25 @@ func (x *GetChainLocalOverrideResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -11080,10 +11976,16 @@ func (x *ListChainLocalOverridesRequest_Body) MarshalEasyJSON(out *jwriter.Write
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"target\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"target\":"
+		out.RawString(prefix)
 		x.Target.MarshalEasyJSON(out)
 	}
 	out.RawByte('}')
@@ -11254,14 +12156,25 @@ func (x *ListChainLocalOverridesRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -11396,16 +12309,26 @@ func (x *ListChainLocalOverridesResponse_Body) MarshalEasyJSON(out *jwriter.Writ
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"chains\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"chains\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Chains {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Chains[i])
+			if x.Chains[i] != nil {
+				out.Base64Bytes(x.Chains[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
@@ -11443,7 +12366,13 @@ func (x *ListChainLocalOverridesResponse_Body) UnmarshalEasyJSON(in *jlexer.Lexe
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -11583,14 +12512,25 @@ func (x *ListChainLocalOverridesResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -11725,10 +12665,16 @@ func (x *ListTargetsLocalOverridesRequest_Body) MarshalEasyJSON(out *jwriter.Wri
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"chainName\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"chainName\":"
+		out.RawString(prefix)
 		out.String(x.ChainName)
 	}
 	out.RawByte('}')
@@ -11898,14 +12844,25 @@ func (x *ListTargetsLocalOverridesRequest) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -12046,10 +13003,16 @@ func (x *ListTargetsLocalOverridesResponse_Body) MarshalEasyJSON(out *jwriter.Wr
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"targets\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"targets\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Targets {
 			if i != 0 {
@@ -12234,14 +13197,25 @@ func (x *ListTargetsLocalOverridesResponse) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -12399,16 +13373,31 @@ func (x *RemoveChainLocalOverrideRequest_Body) MarshalEasyJSON(out *jwriter.Writ
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"target\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"target\":"
+		out.RawString(prefix)
 		x.Target.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"chainId\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"chainId\":"
 		out.RawString(prefix)
-		out.Base64Bytes(x.ChainId)
+		if x.ChainId != nil {
+			out.Base64Bytes(x.ChainId)
+		} else {
+			out.String("")
+		}
 	}
 	out.RawByte('}')
 }
@@ -12448,7 +13437,13 @@ func (x *RemoveChainLocalOverrideRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexe
 		case "chainId":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.ChainId = f
 			}
 		}
@@ -12584,14 +13579,25 @@ func (x *RemoveChainLocalOverrideRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -12865,14 +13871,25 @@ func (x *RemoveChainLocalOverrideResponse) MarshalEasyJSON(out *jwriter.Writer)
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -13010,10 +14027,16 @@ func (x *RemoveChainLocalOverridesByTargetRequest_Body) MarshalEasyJSON(out *jwr
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"target\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"target\":"
+		out.RawString(prefix)
 		x.Target.MarshalEasyJSON(out)
 	}
 	out.RawByte('}')
@@ -13184,14 +14207,25 @@ func (x *RemoveChainLocalOverridesByTargetRequest) MarshalEasyJSON(out *jwriter.
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -13465,14 +14499,25 @@ func (x *RemoveChainLocalOverridesByTargetResponse) MarshalEasyJSON(out *jwriter
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -13687,36 +14732,66 @@ func (x *SealWriteCacheRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"ignoreErrors\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"ignoreErrors\":"
 		out.RawString(prefix)
 		out.Bool(x.IgnoreErrors)
 	}
 	{
-		const prefix string = ",\"async\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"async\":"
 		out.RawString(prefix)
 		out.Bool(x.Async)
 	}
 	{
-		const prefix string = ",\"restoreMode\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"restoreMode\":"
 		out.RawString(prefix)
 		out.Bool(x.RestoreMode)
 	}
 	{
-		const prefix string = ",\"shrink\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shrink\":"
 		out.RawString(prefix)
 		out.Bool(x.Shrink)
 	}
@@ -13754,7 +14829,13 @@ func (x *SealWriteCacheRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -13918,14 +14999,25 @@ func (x *SealWriteCacheRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -14100,19 +15192,39 @@ func (x *SealWriteCacheResponse_Body_Status) MarshalEasyJSON(out *jwriter.Writer
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.Shard_ID)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
+		if x.Shard_ID != nil {
+			out.Base64Bytes(x.Shard_ID)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"success\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"success\":"
 		out.RawString(prefix)
 		out.Bool(x.Success)
 	}
 	{
-		const prefix string = ",\"error\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"error\":"
 		out.RawString(prefix)
 		out.String(x.Error)
 	}
@@ -14147,7 +15259,13 @@ func (x *SealWriteCacheResponse_Body_Status) UnmarshalEasyJSON(in *jlexer.Lexer)
 		case "shardID":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Shard_ID = f
 			}
 		case "success":
@@ -14257,10 +15375,16 @@ func (x *SealWriteCacheResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"results\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"results\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Results {
 			if i != 0 {
@@ -14445,14 +15569,25 @@ func (x *SealWriteCacheResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -14587,16 +15722,26 @@ func (x *DetachShardsRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
@@ -14634,7 +15779,13 @@ func (x *DetachShardsRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -14774,14 +15925,25 @@ func (x *DetachShardsRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -15055,14 +16217,25 @@ func (x *DetachShardsResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -15237,26 +16410,46 @@ func (x *StartShardRebuildRequest_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Shard_ID {
 			if i != 0 {
 				out.RawByte(',')
 			}
-			out.Base64Bytes(x.Shard_ID[i])
+			if x.Shard_ID[i] != nil {
+				out.Base64Bytes(x.Shard_ID[i])
+			} else {
+				out.String("")
+			}
 		}
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"targetFillPercent\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"targetFillPercent\":"
 		out.RawString(prefix)
 		out.Uint32(x.TargetFillPercent)
 	}
 	{
-		const prefix string = ",\"concurrencyLimit\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"concurrencyLimit\":"
 		out.RawString(prefix)
 		out.Uint32(x.ConcurrencyLimit)
 	}
@@ -15294,7 +16487,13 @@ func (x *StartShardRebuildRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list [][]byte
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Bytes()
+					{
+						tmp := in.Bytes()
+						if len(tmp) == 0 {
+							tmp = nil
+						}
+						f = tmp
+					}
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -15304,13 +16503,29 @@ func (x *StartShardRebuildRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "targetFillPercent":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.TargetFillPercent = f
 			}
 		case "concurrencyLimit":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.ConcurrencyLimit = f
 			}
 		}
@@ -15446,14 +16661,25 @@ func (x *StartShardRebuildRequest) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
@@ -15628,19 +16854,39 @@ func (x *StartShardRebuildResponse_Body_Status) MarshalEasyJSON(out *jwriter.Wri
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.Shard_ID)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
+		if x.Shard_ID != nil {
+			out.Base64Bytes(x.Shard_ID)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"success\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"success\":"
 		out.RawString(prefix)
 		out.Bool(x.Success)
 	}
 	{
-		const prefix string = ",\"error\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"error\":"
 		out.RawString(prefix)
 		out.String(x.Error)
 	}
@@ -15675,7 +16921,13 @@ func (x *StartShardRebuildResponse_Body_Status) UnmarshalEasyJSON(in *jlexer.Lex
 		case "shardID":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Shard_ID = f
 			}
 		case "success":
@@ -15785,10 +17037,16 @@ func (x *StartShardRebuildResponse_Body) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"results\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"results\":"
+		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Results {
 			if i != 0 {
@@ -15973,14 +17231,25 @@ func (x *StartShardRebuildResponse) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"body\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"body\":"
+		out.RawString(prefix)
 		x.Body.MarshalEasyJSON(out)
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
 		x.Signature.MarshalEasyJSON(out)
 	}
diff --git a/pkg/services/control/types_frostfs.pb.go b/pkg/services/control/types_frostfs.pb.go
index 50984f15ad..69d87292d4 100644
--- a/pkg/services/control/types_frostfs.pb.go
+++ b/pkg/services/control/types_frostfs.pb.go
@@ -234,16 +234,35 @@ func (x *Signature) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"key\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.Key)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"key\":"
+		out.RawString(prefix)
+		if x.Key != nil {
+			out.Base64Bytes(x.Key)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"signature\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"signature\":"
 		out.RawString(prefix)
-		out.Base64Bytes(x.Sign)
+		if x.Sign != nil {
+			out.Base64Bytes(x.Sign)
+		} else {
+			out.String("")
+		}
 	}
 	out.RawByte('}')
 }
@@ -276,13 +295,25 @@ func (x *Signature) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "key":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Key = f
 			}
 		case "signature":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Sign = f
 			}
 		}
@@ -414,19 +445,35 @@ func (x *NodeInfo_Attribute) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"key\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"key\":"
+		out.RawString(prefix)
 		out.String(x.Key)
 	}
 	{
-		const prefix string = ",\"value\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"value\":"
 		out.RawString(prefix)
 		out.String(x.Value)
 	}
 	{
-		const prefix string = ",\"parents\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"parents\":"
 		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Parents {
@@ -645,14 +692,29 @@ func (x *NodeInfo) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"publicKey\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.PublicKey)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"publicKey\":"
+		out.RawString(prefix)
+		if x.PublicKey != nil {
+			out.Base64Bytes(x.PublicKey)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"addresses\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"addresses\":"
 		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Addresses {
@@ -664,7 +726,12 @@ func (x *NodeInfo) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"attributes\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"attributes\":"
 		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Attributes {
@@ -676,9 +743,19 @@ func (x *NodeInfo) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"state\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"state\":"
 		out.RawString(prefix)
-		out.Int32(int32(x.State))
+		v := int32(x.State)
+		if vv, ok := NetmapStatus_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	out.RawByte('}')
 }
@@ -711,7 +788,13 @@ func (x *NodeInfo) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "publicKey":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.PublicKey = f
 			}
 		case "addresses":
@@ -878,14 +961,27 @@ func (x *Netmap) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"epoch\":"
-		out.RawString(prefix[1:])
-		out.Uint64(x.Epoch)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"epoch\":"
+		out.RawString(prefix)
+		out.RawByte('"')
+		out.Buffer.Buf = strconv.AppendUint(out.Buffer.Buf, x.Epoch, 10)
+		out.RawByte('"')
 	}
 	{
-		const prefix string = ",\"nodes\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"nodes\":"
 		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Nodes {
@@ -927,7 +1023,15 @@ func (x *Netmap) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "epoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Epoch = f
 			}
 		case "nodes":
@@ -1179,19 +1283,39 @@ func (x *ShardInfo) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"shardID\":"
-		out.RawString(prefix[1:])
-		out.Base64Bytes(x.Shard_ID)
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"shardID\":"
+		out.RawString(prefix)
+		if x.Shard_ID != nil {
+			out.Base64Bytes(x.Shard_ID)
+		} else {
+			out.String("")
+		}
 	}
 	{
-		const prefix string = ",\"metabasePath\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"metabasePath\":"
 		out.RawString(prefix)
 		out.String(x.MetabasePath)
 	}
 	{
-		const prefix string = ",\"blobstor\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"blobstor\":"
 		out.RawString(prefix)
 		out.RawByte('[')
 		for i := range x.Blobstor {
@@ -1203,27 +1327,57 @@ func (x *ShardInfo) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawByte(']')
 	}
 	{
-		const prefix string = ",\"writecachePath\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"writecachePath\":"
 		out.RawString(prefix)
 		out.String(x.WritecachePath)
 	}
 	{
-		const prefix string = ",\"mode\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"mode\":"
 		out.RawString(prefix)
-		out.Int32(int32(x.Mode))
+		v := int32(x.Mode)
+		if vv, ok := ShardMode_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	{
-		const prefix string = ",\"errorCount\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"errorCount\":"
 		out.RawString(prefix)
 		out.Uint32(x.ErrorCount)
 	}
 	{
-		const prefix string = ",\"piloramaPath\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"piloramaPath\":"
 		out.RawString(prefix)
 		out.String(x.PiloramaPath)
 	}
 	{
-		const prefix string = ",\"evacuationInProgress\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"evacuationInProgress\":"
 		out.RawString(prefix)
 		out.Bool(x.EvacuationInProgress)
 	}
@@ -1258,7 +1412,13 @@ func (x *ShardInfo) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "shardID":
 			{
 				var f []byte
-				f = in.Bytes()
+				{
+					tmp := in.Bytes()
+					if len(tmp) == 0 {
+						tmp = nil
+					}
+					f = tmp
+				}
 				x.Shard_ID = f
 			}
 		case "metabasePath":
@@ -1312,7 +1472,15 @@ func (x *ShardInfo) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "errorCount":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.ErrorCount = f
 			}
 		case "piloramaPath":
@@ -1436,14 +1604,25 @@ func (x *BlobstorInfo) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"path\":"
-		out.RawString(prefix[1:])
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"path\":"
+		out.RawString(prefix)
 		out.String(x.Path)
 	}
 	{
-		const prefix string = ",\"type\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"type\":"
 		out.RawString(prefix)
 		out.String(x.Type)
 	}
@@ -1637,14 +1816,30 @@ func (x *ChainTarget) MarshalEasyJSON(out *jwriter.Writer) {
 		out.RawString("null")
 		return
 	}
+	first := true
 	out.RawByte('{')
 	{
-		const prefix string = ",\"type\":"
-		out.RawString(prefix[1:])
-		out.Int32(int32(x.Type))
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"type\":"
+		out.RawString(prefix)
+		v := int32(x.Type)
+		if vv, ok := ChainTarget_TargetType_name[v]; ok {
+			out.String(vv)
+		} else {
+			out.Int32(v)
+		}
 	}
 	{
-		const prefix string = ",\"Name\":"
+		if !first {
+			out.RawByte(',')
+		} else {
+			first = false
+		}
+		const prefix string = "\"Name\":"
 		out.RawString(prefix)
 		out.String(x.Name)
 	}