Added public initializer for KeyParams.

Sources/MeiliSearch/Model/KeyParams.swift

@@ -19,6 +19,14 @@ public struct KeyParams: Codable, Equatable {
   public let indexes: [String]
   /// Date and time when the key will expire, represented in RFC 3339 format.
   public let expiresAt: String?
+  public init(description: String? = nil, name: String? = nil, uid: String? = nil, actions: [String], indexes: [String], expiresAt: String?) {
+      self.description = description
+      self.name = name
+      self.uid = uid
+      self.actions = actions
+      self.indexes = indexes
+      self.expiresAt = expiresAt
+  }
 
   public func encode(to encoder: Encoder) throws {
     var container = encoder.container(keyedBy: CodingKeys.self)

Sources/MeiliSearch/QueryParameters/KeysQuery.swift

@@ -11,7 +11,7 @@ public class KeysQuery: Queryable {
   /// Offset the number of indexes that were skipped in the current response.
   private var offset: Int?
 
-  init(limit: Int? = nil, offset: Int? = nil) {
+  public init(limit: Int? = nil, offset: Int? = nil) {
     self.offset = offset
     self.limit = limit
   }