Apply suggestions from code review

Author: peterargue

engine/access/rest/websockets/models/account_models.go

@@ -2,7 +2,7 @@ package models
 
 // AccountStatusesResponse is the response message for 'events' topic.
 type AccountStatusesResponse struct {
-	BlockID       string        `json:"blockID"`
+	BlockID       string        `json:"block_id"`
 	Height        string        `json:"height"`
 	AccountEvents AccountEvents `json:"account_events"`
 	MessageIndex  uint64        `json:"message_index"`

engine/access/rest/websockets/models/subscription_entry.go

@@ -2,7 +2,7 @@ package models
 
 // SubscriptionEntry represents an active subscription entry.
 type SubscriptionEntry struct {
+	SubscriptionID string    `json:"subscription_id"` // ID is a client generated UUID for subscription
 	Topic          string    `json:"topic"`     // Topic of the subscription
-	SubscriptionID string    `json:"id"`        // Unique subscription ID
-	Arguments      Arguments `json:"arguments"` // Arguments of the subscription
+	Arguments      Arguments `json:"arguments"`
 }