chore: Update discovery artifacts

docs/dyn/admin_directory_v1.users.html

@@ -89,7 +89,7 @@ <h2>Instance Methods</h2>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
   <code><a href="#createGuest">createGuest(body=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Create a guest user with access to a [subset of Workspace capabilities](https://support.google.com/a/answer/16558545). This feature is currently in Open Beta.</p>
+<p class="firstline">Create a guest user with access to a [subset of Workspace capabilities](https://support.google.com/a/answer/16558545).</p>
 <p class="toc_element">
   <code><a href="#delete">delete(userKey, x__xgafv=None)</a></code></p>
 <p class="firstline">Deletes a user.</p>
@@ -131,7 +131,7 @@ <h3>Method Details</h3>
 
 <div class="method">
     <code class="details" id="createGuest">createGuest(body=None, x__xgafv=None)</code>
-  <pre>Create a guest user with access to a [subset of Workspace capabilities](https://support.google.com/a/answer/16558545). This feature is currently in Open Beta.
+  <pre>Create a guest user with access to a [subset of Workspace capabilities](https://support.google.com/a/answer/16558545).
 
 Args:
   body: object, The request body.

docs/dyn/aiplatform_v1.endpoints.html

@@ -374,6 +374,7 @@ <h3>Method Details</h3>
         ],
       },
       &quot;mode&quot;: &quot;A String&quot;, # Optional. Configures transcription mode. Supported values: `VERBATIM`, `SMART`. If unspecified, defaults to `VERBATIM` transcription. In `SMART` mode, the model performs disfluency removal (eliminating filler words, repetitions, and false starts), light grammatical cleanup, automatic formatting (paragraphs, bullet points, numbered lists), and minor user edits (inline self-corrections). Timestamps and diarization are incompatible with mode `SMART`.
+      &quot;sourceText&quot;: &quot;A String&quot;, # Optional. The source text to be edited or rewritten via voice instructions. When provided in `SMART` mode, the model evaluates the audio input against this text and emits the complete replacement text in the candidate response rather than appending to it.
       &quot;wordTimestamp&quot;: True or False, # Optional. Configures word-level timestamp generation.
     },
     &quot;candidateCount&quot;: 42, # Optional. The number of candidate responses to generate. A higher `candidate_count` can provide more options to choose from, but it also consumes more resources. This can be useful for generating a variety of responses and selecting the best one.
@@ -1044,6 +1045,7 @@ <h3>Method Details</h3>
         ],
       },
       &quot;mode&quot;: &quot;A String&quot;, # Optional. Configures transcription mode. Supported values: `VERBATIM`, `SMART`. If unspecified, defaults to `VERBATIM` transcription. In `SMART` mode, the model performs disfluency removal (eliminating filler words, repetitions, and false starts), light grammatical cleanup, automatic formatting (paragraphs, bullet points, numbered lists), and minor user edits (inline self-corrections). Timestamps and diarization are incompatible with mode `SMART`.
+      &quot;sourceText&quot;: &quot;A String&quot;, # Optional. The source text to be edited or rewritten via voice instructions. When provided in `SMART` mode, the model evaluates the audio input against this text and emits the complete replacement text in the candidate response rather than appending to it.
       &quot;wordTimestamp&quot;: True or False, # Optional. Configures word-level timestamp generation.
     },
     &quot;candidateCount&quot;: 42, # Optional. The number of candidate responses to generate. A higher `candidate_count` can provide more options to choose from, but it also consumes more resources. This can be useful for generating a variety of responses and selecting the best one.
@@ -2082,6 +2084,7 @@ <h3>Method Details</h3>
         ],
       },
       &quot;mode&quot;: &quot;A String&quot;, # Optional. Configures transcription mode. Supported values: `VERBATIM`, `SMART`. If unspecified, defaults to `VERBATIM` transcription. In `SMART` mode, the model performs disfluency removal (eliminating filler words, repetitions, and false starts), light grammatical cleanup, automatic formatting (paragraphs, bullet points, numbered lists), and minor user edits (inline self-corrections). Timestamps and diarization are incompatible with mode `SMART`.
+      &quot;sourceText&quot;: &quot;A String&quot;, # Optional. The source text to be edited or rewritten via voice instructions. When provided in `SMART` mode, the model evaluates the audio input against this text and emits the complete replacement text in the candidate response rather than appending to it.
       &quot;wordTimestamp&quot;: True or False, # Optional. Configures word-level timestamp generation.
     },
     &quot;candidateCount&quot;: 42, # Optional. The number of candidate responses to generate. A higher `candidate_count` can provide more options to choose from, but it also consumes more resources. This can be useful for generating a variety of responses and selecting the best one.