docs: update docs (#916)

* fix: re-run script

* test: fix noxfile
diff --git a/docs/dyn/texttospeech_v1.text.html b/docs/dyn/texttospeech_v1.text.html
index 28c1a57..518919b 100644
--- a/docs/dyn/texttospeech_v1.text.html
+++ b/docs/dyn/texttospeech_v1.text.html
@@ -92,13 +92,20 @@
         # supplied. Supplying both or neither returns
         # google.rpc.Code.INVALID_ARGUMENT. The input size is limited to 5000
         # characters.
-      "text": "A String", # The raw text to be synthesized.
       "ssml": "A String", # The SSML document to be synthesized. The SSML document must be valid
           # and well-formed. Otherwise the RPC will fail and return
           # google.rpc.Code.INVALID_ARGUMENT. For more information, see
           # [SSML](/speech/text-to-speech/docs/ssml).
+      "text": "A String", # The raw text to be synthesized.
     },
     "voice": { # Description of which voice to use for a synthesis request. # Required. The desired voice of the synthesized audio.
+      "name": "A String", # The name of the voice. If not set, the service will choose a
+          # voice based on the other parameters such as language_code and gender.
+      "ssmlGender": "A String", # The preferred gender of the voice. If not set, the service will
+          # choose a voice based on the other parameters such as language_code and
+          # name. Note that this is only a preference, not requirement; if a
+          # voice of the appropriate gender is not available, the synthesizer should
+          # substitute a voice with a different gender rather than failing the request.
       "languageCode": "A String", # Required. The language (and potentially also the region) of the voice expressed as a
           # [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
           # "en-US". This should not include a script tag (e.g. use
@@ -110,23 +117,8 @@
           # (e.g. using en-US rather than en-CA if there isn't a Canadian voice
           # available), or even a different language, e.g. using "nb" (Norwegian
           # Bokmal) instead of "no" (Norwegian)".
-      "name": "A String", # The name of the voice. If not set, the service will choose a
-          # voice based on the other parameters such as language_code and gender.
-      "ssmlGender": "A String", # The preferred gender of the voice. If not set, the service will
-          # choose a voice based on the other parameters such as language_code and
-          # name. Note that this is only a preference, not requirement; if a
-          # voice of the appropriate gender is not available, the synthesizer should
-          # substitute a voice with a different gender rather than failing the request.
     },
     "audioConfig": { # Description of audio data to be synthesized. # Required. The configuration of the synthesized audio.
-      "effectsProfileId": [ # Optional. Input only. An identifier which selects 'audio effects' profiles
-          # that are applied on (post synthesized) text to speech. Effects are applied
-          # on top of each other in the order they are given. See
-          # [audio
-          # profiles](https://cloud.google.com/text-to-speech/docs/audio-profiles) for
-          # current supported profile ids.
-        "A String",
-      ],
       "volumeGainDb": 3.14, # Optional. Input only. Volume gain (in dB) of the normal native volume
           # supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
           # set to a value of 0.0 (dB), will play at normal native signal amplitude. A
@@ -150,6 +142,14 @@
           # fast, and 0.5 is half as fast. If unset(0.0), defaults to the native 1.0
           # speed. Any other values < 0.25 or > 4.0 will return an error.
       "audioEncoding": "A String", # Required. The format of the audio byte stream.
+      "effectsProfileId": [ # Optional. Input only. An identifier which selects 'audio effects' profiles
+          # that are applied on (post synthesized) text to speech. Effects are applied
+          # on top of each other in the order they are given. See
+          # [audio
+          # profiles](https://cloud.google.com/text-to-speech/docs/audio-profiles) for
+          # current supported profile ids.
+        "A String",
+      ],
     },
   }