api_client.rb in ElasticEmail-4.0.15

- old
+ new

@@ -4,11 +4,11 @@
 #This API is based on the REST API architecture, allowing the user to easily manage their data with this resource-based approach.    Every API call is established on which specific request type (GET, POST, PUT, DELETE) will be used.    The API has a limit of 20 concurrent connections and a hard timeout of 600 seconds per request.    To start using this API, you will need your Access Token (available <a target=\"_blank\" href=\"https://elasticemail.com/account#/settings/new/manage-api\">here</a>). Remember to keep it safe. Required access levels are listed in the given request’s description.    This is the documentation for REST API. If you’d like to read our legacy documentation regarding Web API v2 click <a target=\"_blank\" href=\"https://api.elasticemail.com/public/help\">here</a>.    Downloadable library clients can be found in our Github repository <a target=\"_blank\" href=\"https://github.com/ElasticEmail?tab=repositories&q=%22rest+api%22+in%3Areadme\">here</a>
 
 The version of the OpenAPI document: 4.0.0
 Contact: support@elasticemail.com
 Generated by: https://openapi-generator.tech
-OpenAPI Generator version: 5.2.1
+OpenAPI Generator version: 5.3.0
 
 =end
 
 require 'date'
 require 'json'
@@ -294,11 +294,11 @@
       # Add leading and trailing slashes to path
       path = "/#{path}".gsub(/\/+/, '/')
       @config.base_url(opts[:operation]) + path
     end
 
-    # Update hearder and query params based on authentication settings.
+    # Update header and query params based on authentication settings.
     #
     # @param [Hash] header_params Header parameters
     # @param [Hash] query_params Query parameters
     # @param [String] auth_names Authentication scheme name
     def update_params_for_auth!(header_params, query_params, auth_names)
@@ -333,11 +333,11 @@
 
     # Return Content-Type header based on an array of content types provided.
     # @param [Array] content_types array for Content-Type
     # @return [String] the Content-Type header  (e.g. application/json)
     def select_header_content_type(content_types)
-      # use application/json by default
-      return 'application/json' if content_types.nil? || content_types.empty?
+      # return nil by default
+      return if content_types.nil? || content_types.empty?
       # use JSON when present, otherwise use the first one
       json_content_type = content_types.find { |s| json_mime?(s) }
       json_content_type || content_types.first
     end
 