chore(examples): Adjust examples for iam future migration

Author: maxnussbaum

examples/assistant_v1.rb

@@ -1,8 +1,9 @@
 require("watson_apis/assistant_v1")
 
 assistant = AssistantV1(
-  username: "YOUR SERVICE USERNAME",
-  password: "YOUR SERVICE PASSWORD",
+  # username: "YOUR SERVICE USERNAME",
+  # password: "YOUR SERVICE PASSWORD",
+  iam_api_key: "IAM API KEY",
   version: "2018-02-16"
 )
 

examples/discovery_v1.rb

@@ -1,9 +1,10 @@
 require("watson_apis/discovery_v1")
 
 discovery = WatsonAPIs::DiscoveryV1.new(
-  version: "2018-03-05",
-  username: "username",
-  password: "password"
+  # username: "username",
+  # password: "password",
+  iam_api_key: "IAM API KEY",
+  version: "2018-03-05"
 )
 
 environments = discovery.list_environments.body

examples/natural_language_classifier_v1.rb

@@ -1,8 +1,9 @@
 require("watson_apis/natural_language_classifier_v1")
 
 natural_language_classifier = WatsonAPIs::NaturalLanguageClassifierV1.new(
-  username: "YOUR SERVICE USERNAME",
-  password: "YOUR SERVICE PASSWORD"
+  # username: "YOUR SERVICE USERNAME",
+  # password: "YOUR SERVICE PASSWORD"
+  iam_api_key: "IAM API KEY"
 )
 
 classifiers = natural_language_classifier.list_classifiers.body

examples/natural_language_understanding_v1.rb

@@ -1,9 +1,10 @@
 require("watson_apis/natural_language_understanding_v1")
 
 natural_language_understanding = WatsonAPIs::NaturalLanguageUnderstandingV1.new(
-  version: "2018-03-16",
-  username: "YOUR SERVICE USERNAME",
-  password: "YOUR SERVICE PASSWORD"
+  # username: "YOUR SERVICE USERNAME",
+  # password: "YOUR SERVICE PASSWORD",
+  iam_api_key: "IAM API KEY",
+  version: "2018-03-16"
 )
 
 response = natural_language_understanding.analyze(

examples/personality_insights_v3.rb

@@ -4,9 +4,10 @@
 #   ../resources/personality-v3-expect2.txt
 
 personality_insights = WatsonAPIs::PersonalityInsightsV3.new(
-  version: "2017-10-13",
-  username: "YOUR SERVICE USERNAME",
-  password: "YOUR SERVICE PASSWORD"
+  # username: "YOUR SERVICE USERNAME",
+  # password: "YOUR SERVICE PASSWORD",
+  iam_api_key: "IAM API KEY",
+  version: "2017-10-13"
 )
 profile = nil
 File.open(Dir.getwd + "/resources/personality-v3.json") do |profile_json|

examples/speech_to_text_v1.rb

@@ -2,8 +2,9 @@
 require("watson_apis/recognize_callback")
 
 speech_to_text = WatsonAPIs::SpeechToTextV1.new(
-  username: "YOUR SERVICE USERNAME",
-  password: "YOUR SERVICE PASSWORD"
+  # username: "YOUR SERVICE USERNAME",
+  # password: "YOUR SERVICE PASSWORD"
+  iam_api_key: "IAM API KEY"
 )
 
 p speech_to_text.list_models.body

examples/text_to_speech_v1.rb

@@ -1,8 +1,9 @@
 require("watson_apis/text_to_speech_v1")
 
 text_to_speech = WatsonAPIs::TextToSpeechV1.new(
-  username: "YOUR SERVICE USERNAME",
-  password: "YOUR SERVICE PASSWORD"
+  # username: "YOUR SERVICE USERNAME",
+  # password: "YOUR SERVICE PASSWORD"
+  iam_api_key: "IAM API KEY"
 )
 
 p text_to_speech.list_voices.body

examples/tone_analyzer_v3.rb

@@ -2,8 +2,9 @@
 require("json")
 
 tone_analyzer = ToneAnalyzerV3(
-  username: "YOUR SERVICE USERNAME",
-  password: "YOUR SERVICE PASSWORD",
+  # username: "YOUR SERVICE USERNAME",
+  # password: "YOUR SERVICE PASSWORD",
+  iam_api_key: "IAM API KEY",
   version: "2017-09-21"
 )