diff --git a/generated/google/apis/speech_v1p1beta1.rb b/generated/google/apis/speech_v1p1beta1.rb
index 2efa563b5..25fe748dc 100644
--- a/generated/google/apis/speech_v1p1beta1.rb
+++ b/generated/google/apis/speech_v1p1beta1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/speech-to-text/docs/quickstart-protocol
     module SpeechV1p1beta1
       VERSION = 'V1p1beta1'
-      REVISION = '20201113'
+      REVISION = '20201207'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/speech_v1p1beta1/classes.rb b/generated/google/apis/speech_v1p1beta1/classes.rb
index 63d32dcdb..8ea3b41ad 100644
--- a/generated/google/apis/speech_v1p1beta1/classes.rb
+++ b/generated/google/apis/speech_v1p1beta1/classes.rb
@@ -456,26 +456,6 @@ module Google
         attr_accessor :enable_speaker_diarization
         alias_method :enable_speaker_diarization?, :enable_speaker_diarization
       
-        # The spoken emoji behavior for the call If not set, uses default behavior based
-        # on model of choice If 'true', adds spoken emoji formatting for the request.
-        # This will replace spoken emojis with the corresponding Unicode symbols in the
-        # final transcript. If 'false', spoken emojis are not replaced.
-        # Corresponds to the JSON property `enableSpokenEmojis`
-        # @return [Boolean]
-        attr_accessor :enable_spoken_emojis
-        alias_method :enable_spoken_emojis?, :enable_spoken_emojis
-      
-        # The spoken punctuation behavior for the call If not set, uses default behavior
-        # based on model of choice e.g. command_and_search will enable spoken
-        # punctuation by default If 'true', replaces spoken punctuation with the
-        # corresponding symbols in the request. For example, "how are you question mark"
-        # becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/
-        # spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
-        # Corresponds to the JSON property `enableSpokenPunctuation`
-        # @return [Boolean]
-        attr_accessor :enable_spoken_punctuation
-        alias_method :enable_spoken_punctuation?, :enable_spoken_punctuation
-      
         # If `true`, the top result includes a list of words and the confidence for
         # those words. If `false`, no word-level confidence information is returned. The
         # default is `false`.
@@ -585,8 +565,6 @@ module Google
           @enable_automatic_punctuation = args[:enable_automatic_punctuation] if args.key?(:enable_automatic_punctuation)
           @enable_separate_recognition_per_channel = args[:enable_separate_recognition_per_channel] if args.key?(:enable_separate_recognition_per_channel)
           @enable_speaker_diarization = args[:enable_speaker_diarization] if args.key?(:enable_speaker_diarization)
-          @enable_spoken_emojis = args[:enable_spoken_emojis] if args.key?(:enable_spoken_emojis)
-          @enable_spoken_punctuation = args[:enable_spoken_punctuation] if args.key?(:enable_spoken_punctuation)
           @enable_word_confidence = args[:enable_word_confidence] if args.key?(:enable_word_confidence)
           @enable_word_time_offsets = args[:enable_word_time_offsets] if args.key?(:enable_word_time_offsets)
           @encoding = args[:encoding] if args.key?(:encoding)
diff --git a/generated/google/apis/speech_v1p1beta1/representations.rb b/generated/google/apis/speech_v1p1beta1/representations.rb
index 03f4307b6..efbacaf0d 100644
--- a/generated/google/apis/speech_v1p1beta1/representations.rb
+++ b/generated/google/apis/speech_v1p1beta1/representations.rb
@@ -253,8 +253,6 @@ module Google
           property :enable_automatic_punctuation, as: 'enableAutomaticPunctuation'
           property :enable_separate_recognition_per_channel, as: 'enableSeparateRecognitionPerChannel'
           property :enable_speaker_diarization, as: 'enableSpeakerDiarization'
-          property :enable_spoken_emojis, as: 'enableSpokenEmojis'
-          property :enable_spoken_punctuation, as: 'enableSpokenPunctuation'
           property :enable_word_confidence, as: 'enableWordConfidence'
           property :enable_word_time_offsets, as: 'enableWordTimeOffsets'
           property :encoding, as: 'encoding'
diff --git a/generated/google/apis/speech_v1p1beta1/synth.metadata b/generated/google/apis/speech_v1p1beta1/synth.metadata
index f48f97cf9..a8f53564b 100644
--- a/generated/google/apis/speech_v1p1beta1/synth.metadata
+++ b/generated/google/apis/speech_v1p1beta1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "37291dde286cf9715e899ef1114c5455d463250e"
+        "sha": "de7765607efbc8f939c040bed4a3164059f7d9f5"
       }
     }
   ]