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74
75<h1><a href="gmail_v1.html">Gmail API</a> . <a href="gmail_v1.users.html">users</a> . <a href="gmail_v1.users.threads.html">threads</a></h1>
76<h2>Instance Methods</h2>
77<p class="toc_element">
78  <code><a href="#close">close()</a></code></p>
79<p class="firstline">Close httplib2 connections.</p>
80<p class="toc_element">
81  <code><a href="#delete">delete(userId, id, x__xgafv=None)</a></code></p>
82<p class="firstline">Immediately and permanently deletes the specified thread. This operation cannot be undone. Prefer `threads.trash` instead.</p>
83<p class="toc_element">
84  <code><a href="#get">get(userId, id, format=None, metadataHeaders=None, x__xgafv=None)</a></code></p>
85<p class="firstline">Gets the specified thread.</p>
86<p class="toc_element">
87  <code><a href="#list">list(userId, includeSpamTrash=None, labelIds=None, maxResults=None, pageToken=None, q=None, x__xgafv=None)</a></code></p>
88<p class="firstline">Lists the threads in the user's mailbox.</p>
89<p class="toc_element">
90  <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
91<p class="firstline">Retrieves the next page of results.</p>
92<p class="toc_element">
93  <code><a href="#modify">modify(userId, id, body=None, x__xgafv=None)</a></code></p>
94<p class="firstline">Modifies the labels applied to the thread. This applies to all messages in the thread.</p>
95<p class="toc_element">
96  <code><a href="#trash">trash(userId, id, x__xgafv=None)</a></code></p>
97<p class="firstline">Moves the specified thread to the trash.</p>
98<p class="toc_element">
99  <code><a href="#untrash">untrash(userId, id, x__xgafv=None)</a></code></p>
100<p class="firstline">Removes the specified thread from the trash.</p>
101<h3>Method Details</h3>
102<div class="method">
103    <code class="details" id="close">close()</code>
104  <pre>Close httplib2 connections.</pre>
105</div>
106
107<div class="method">
108    <code class="details" id="delete">delete(userId, id, x__xgafv=None)</code>
109  <pre>Immediately and permanently deletes the specified thread. This operation cannot be undone. Prefer `threads.trash` instead.
110
111Args:
112  userId: string, The user&#x27;s email address. The special value `me` can be used to indicate the authenticated user. (required)
113  id: string, ID of the Thread to delete. (required)
114  x__xgafv: string, V1 error format.
115    Allowed values
116      1 - v1 error format
117      2 - v2 error format
118</pre>
119</div>
120
121<div class="method">
122    <code class="details" id="get">get(userId, id, format=None, metadataHeaders=None, x__xgafv=None)</code>
123  <pre>Gets the specified thread.
124
125Args:
126  userId: string, The user&#x27;s email address. The special value `me` can be used to indicate the authenticated user. (required)
127  id: string, The ID of the thread to retrieve. (required)
128  format: string, The format to return the messages in.
129    Allowed values
130      full - Returns the full email message data with body content parsed in the `payload` field; the `raw` field is not used. Format cannot be used when accessing the api using the gmail.metadata scope.
131      metadata - Returns only email message IDs, labels, and email headers.
132      minimal - Returns only email message IDs and labels; does not return the email headers, body, or payload.
133  metadataHeaders: string, When given and format is METADATA, only include headers specified. (repeated)
134  x__xgafv: string, V1 error format.
135    Allowed values
136      1 - v1 error format
137      2 - v2 error format
138
139Returns:
140  An object of the form:
141
142    { # A collection of messages representing a conversation.
143  &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this thread.
144  &quot;id&quot;: &quot;A String&quot;, # The unique ID of the thread.
145  &quot;messages&quot;: [ # The list of messages in the thread.
146    { # An email message.
147      &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this message.
148      &quot;id&quot;: &quot;A String&quot;, # The immutable ID of the message.
149      &quot;internalDate&quot;: &quot;A String&quot;, # The internal message creation timestamp (epoch ms), which determines ordering in the inbox. For normal SMTP-received email, this represents the time the message was originally accepted by Google, which is more reliable than the `Date` header. However, for API-migrated mail, it can be configured by client to be based on the `Date` header.
150      &quot;labelIds&quot;: [ # List of IDs of labels applied to this message.
151        &quot;A String&quot;,
152      ],
153      &quot;payload&quot;: { # A single MIME message part. # The parsed email structure in the message parts.
154        &quot;body&quot;: { # The body of a single MIME message part. # The message part body for this part, which may be empty for container MIME message parts.
155          &quot;attachmentId&quot;: &quot;A String&quot;, # When present, contains the ID of an external attachment that can be retrieved in a separate `messages.attachments.get` request. When not present, the entire content of the message part body is contained in the data field.
156          &quot;data&quot;: &quot;A String&quot;, # The body data of a MIME message part as a base64url encoded string. May be empty for MIME container types that have no message body or when the body data is sent as a separate attachment. An attachment ID is present if the body data is contained in a separate attachment.
157          &quot;size&quot;: 42, # Number of bytes for the message part data (encoding notwithstanding).
158        },
159        &quot;filename&quot;: &quot;A String&quot;, # The filename of the attachment. Only present if this message part represents an attachment.
160        &quot;headers&quot;: [ # List of headers on this message part. For the top-level message part, representing the entire message payload, it will contain the standard RFC 2822 email headers such as `To`, `From`, and `Subject`.
161          {
162            &quot;name&quot;: &quot;A String&quot;, # The name of the header before the `:` separator. For example, `To`.
163            &quot;value&quot;: &quot;A String&quot;, # The value of the header after the `:` separator. For example, `[email protected]`.
164          },
165        ],
166        &quot;mimeType&quot;: &quot;A String&quot;, # The MIME type of the message part.
167        &quot;partId&quot;: &quot;A String&quot;, # The immutable ID of the message part.
168        &quot;parts&quot;: [ # The child MIME message parts of this part. This only applies to container MIME message parts, for example `multipart/*`. For non- container MIME message part types, such as `text/plain`, this field is empty. For more information, see RFC 1521.
169          # Object with schema name: MessagePart
170        ],
171      },
172      &quot;raw&quot;: &quot;A String&quot;, # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in `messages.get` and `drafts.get` responses when the `format=RAW` parameter is supplied.
173      &quot;sizeEstimate&quot;: 42, # Estimated size in bytes of the message.
174      &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
175      &quot;threadId&quot;: &quot;A String&quot;, # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met: 1. The requested `threadId` must be specified on the `Message` or `Draft.Message` you supply with your request. 2. The `References` and `In-Reply-To` headers must be set in compliance with the [RFC 2822](https://tools.ietf.org/html/rfc2822) standard. 3. The `Subject` headers must match.
176    },
177  ],
178  &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
179}</pre>
180</div>
181
182<div class="method">
183    <code class="details" id="list">list(userId, includeSpamTrash=None, labelIds=None, maxResults=None, pageToken=None, q=None, x__xgafv=None)</code>
184  <pre>Lists the threads in the user&#x27;s mailbox.
185
186Args:
187  userId: string, The user&#x27;s email address. The special value `me` can be used to indicate the authenticated user. (required)
188  includeSpamTrash: boolean, Include threads from `SPAM` and `TRASH` in the results.
189  labelIds: string, Only return threads with labels that match all of the specified label IDs. (repeated)
190  maxResults: integer, Maximum number of threads to return. This field defaults to 100. The maximum allowed value for this field is 500.
191  pageToken: string, Page token to retrieve a specific page of results in the list.
192  q: string, Only return threads matching the specified query. Supports the same query format as the Gmail search box. For example, `&quot;from:[email protected] rfc822msgid: is:unread&quot;`. Parameter cannot be used when accessing the api using the gmail.metadata scope.
193  x__xgafv: string, V1 error format.
194    Allowed values
195      1 - v1 error format
196      2 - v2 error format
197
198Returns:
199  An object of the form:
200
201    {
202  &quot;nextPageToken&quot;: &quot;A String&quot;, # Page token to retrieve the next page of results in the list.
203  &quot;resultSizeEstimate&quot;: 42, # Estimated total number of results.
204  &quot;threads&quot;: [ # List of threads. Note that each thread resource does not contain a list of `messages`. The list of `messages` for a given thread can be fetched using the threads.get method.
205    { # A collection of messages representing a conversation.
206      &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this thread.
207      &quot;id&quot;: &quot;A String&quot;, # The unique ID of the thread.
208      &quot;messages&quot;: [ # The list of messages in the thread.
209        { # An email message.
210          &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this message.
211          &quot;id&quot;: &quot;A String&quot;, # The immutable ID of the message.
212          &quot;internalDate&quot;: &quot;A String&quot;, # The internal message creation timestamp (epoch ms), which determines ordering in the inbox. For normal SMTP-received email, this represents the time the message was originally accepted by Google, which is more reliable than the `Date` header. However, for API-migrated mail, it can be configured by client to be based on the `Date` header.
213          &quot;labelIds&quot;: [ # List of IDs of labels applied to this message.
214            &quot;A String&quot;,
215          ],
216          &quot;payload&quot;: { # A single MIME message part. # The parsed email structure in the message parts.
217            &quot;body&quot;: { # The body of a single MIME message part. # The message part body for this part, which may be empty for container MIME message parts.
218              &quot;attachmentId&quot;: &quot;A String&quot;, # When present, contains the ID of an external attachment that can be retrieved in a separate `messages.attachments.get` request. When not present, the entire content of the message part body is contained in the data field.
219              &quot;data&quot;: &quot;A String&quot;, # The body data of a MIME message part as a base64url encoded string. May be empty for MIME container types that have no message body or when the body data is sent as a separate attachment. An attachment ID is present if the body data is contained in a separate attachment.
220              &quot;size&quot;: 42, # Number of bytes for the message part data (encoding notwithstanding).
221            },
222            &quot;filename&quot;: &quot;A String&quot;, # The filename of the attachment. Only present if this message part represents an attachment.
223            &quot;headers&quot;: [ # List of headers on this message part. For the top-level message part, representing the entire message payload, it will contain the standard RFC 2822 email headers such as `To`, `From`, and `Subject`.
224              {
225                &quot;name&quot;: &quot;A String&quot;, # The name of the header before the `:` separator. For example, `To`.
226                &quot;value&quot;: &quot;A String&quot;, # The value of the header after the `:` separator. For example, `[email protected]`.
227              },
228            ],
229            &quot;mimeType&quot;: &quot;A String&quot;, # The MIME type of the message part.
230            &quot;partId&quot;: &quot;A String&quot;, # The immutable ID of the message part.
231            &quot;parts&quot;: [ # The child MIME message parts of this part. This only applies to container MIME message parts, for example `multipart/*`. For non- container MIME message part types, such as `text/plain`, this field is empty. For more information, see RFC 1521.
232              # Object with schema name: MessagePart
233            ],
234          },
235          &quot;raw&quot;: &quot;A String&quot;, # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in `messages.get` and `drafts.get` responses when the `format=RAW` parameter is supplied.
236          &quot;sizeEstimate&quot;: 42, # Estimated size in bytes of the message.
237          &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
238          &quot;threadId&quot;: &quot;A String&quot;, # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met: 1. The requested `threadId` must be specified on the `Message` or `Draft.Message` you supply with your request. 2. The `References` and `In-Reply-To` headers must be set in compliance with the [RFC 2822](https://tools.ietf.org/html/rfc2822) standard. 3. The `Subject` headers must match.
239        },
240      ],
241      &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
242    },
243  ],
244}</pre>
245</div>
246
247<div class="method">
248    <code class="details" id="list_next">list_next(previous_request, previous_response)</code>
249  <pre>Retrieves the next page of results.
250
251Args:
252  previous_request: The request for the previous page. (required)
253  previous_response: The response from the request for the previous page. (required)
254
255Returns:
256  A request object that you can call &#x27;execute()&#x27; on to request the next
257  page. Returns None if there are no more items in the collection.
258    </pre>
259</div>
260
261<div class="method">
262    <code class="details" id="modify">modify(userId, id, body=None, x__xgafv=None)</code>
263  <pre>Modifies the labels applied to the thread. This applies to all messages in the thread.
264
265Args:
266  userId: string, The user&#x27;s email address. The special value `me` can be used to indicate the authenticated user. (required)
267  id: string, The ID of the thread to modify. (required)
268  body: object, The request body.
269    The object takes the form of:
270
271{
272  &quot;addLabelIds&quot;: [ # A list of IDs of labels to add to this thread.
273    &quot;A String&quot;,
274  ],
275  &quot;removeLabelIds&quot;: [ # A list of IDs of labels to remove from this thread.
276    &quot;A String&quot;,
277  ],
278}
279
280  x__xgafv: string, V1 error format.
281    Allowed values
282      1 - v1 error format
283      2 - v2 error format
284
285Returns:
286  An object of the form:
287
288    { # A collection of messages representing a conversation.
289  &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this thread.
290  &quot;id&quot;: &quot;A String&quot;, # The unique ID of the thread.
291  &quot;messages&quot;: [ # The list of messages in the thread.
292    { # An email message.
293      &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this message.
294      &quot;id&quot;: &quot;A String&quot;, # The immutable ID of the message.
295      &quot;internalDate&quot;: &quot;A String&quot;, # The internal message creation timestamp (epoch ms), which determines ordering in the inbox. For normal SMTP-received email, this represents the time the message was originally accepted by Google, which is more reliable than the `Date` header. However, for API-migrated mail, it can be configured by client to be based on the `Date` header.
296      &quot;labelIds&quot;: [ # List of IDs of labels applied to this message.
297        &quot;A String&quot;,
298      ],
299      &quot;payload&quot;: { # A single MIME message part. # The parsed email structure in the message parts.
300        &quot;body&quot;: { # The body of a single MIME message part. # The message part body for this part, which may be empty for container MIME message parts.
301          &quot;attachmentId&quot;: &quot;A String&quot;, # When present, contains the ID of an external attachment that can be retrieved in a separate `messages.attachments.get` request. When not present, the entire content of the message part body is contained in the data field.
302          &quot;data&quot;: &quot;A String&quot;, # The body data of a MIME message part as a base64url encoded string. May be empty for MIME container types that have no message body or when the body data is sent as a separate attachment. An attachment ID is present if the body data is contained in a separate attachment.
303          &quot;size&quot;: 42, # Number of bytes for the message part data (encoding notwithstanding).
304        },
305        &quot;filename&quot;: &quot;A String&quot;, # The filename of the attachment. Only present if this message part represents an attachment.
306        &quot;headers&quot;: [ # List of headers on this message part. For the top-level message part, representing the entire message payload, it will contain the standard RFC 2822 email headers such as `To`, `From`, and `Subject`.
307          {
308            &quot;name&quot;: &quot;A String&quot;, # The name of the header before the `:` separator. For example, `To`.
309            &quot;value&quot;: &quot;A String&quot;, # The value of the header after the `:` separator. For example, `[email protected]`.
310          },
311        ],
312        &quot;mimeType&quot;: &quot;A String&quot;, # The MIME type of the message part.
313        &quot;partId&quot;: &quot;A String&quot;, # The immutable ID of the message part.
314        &quot;parts&quot;: [ # The child MIME message parts of this part. This only applies to container MIME message parts, for example `multipart/*`. For non- container MIME message part types, such as `text/plain`, this field is empty. For more information, see RFC 1521.
315          # Object with schema name: MessagePart
316        ],
317      },
318      &quot;raw&quot;: &quot;A String&quot;, # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in `messages.get` and `drafts.get` responses when the `format=RAW` parameter is supplied.
319      &quot;sizeEstimate&quot;: 42, # Estimated size in bytes of the message.
320      &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
321      &quot;threadId&quot;: &quot;A String&quot;, # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met: 1. The requested `threadId` must be specified on the `Message` or `Draft.Message` you supply with your request. 2. The `References` and `In-Reply-To` headers must be set in compliance with the [RFC 2822](https://tools.ietf.org/html/rfc2822) standard. 3. The `Subject` headers must match.
322    },
323  ],
324  &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
325}</pre>
326</div>
327
328<div class="method">
329    <code class="details" id="trash">trash(userId, id, x__xgafv=None)</code>
330  <pre>Moves the specified thread to the trash.
331
332Args:
333  userId: string, The user&#x27;s email address. The special value `me` can be used to indicate the authenticated user. (required)
334  id: string, The ID of the thread to Trash. (required)
335  x__xgafv: string, V1 error format.
336    Allowed values
337      1 - v1 error format
338      2 - v2 error format
339
340Returns:
341  An object of the form:
342
343    { # A collection of messages representing a conversation.
344  &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this thread.
345  &quot;id&quot;: &quot;A String&quot;, # The unique ID of the thread.
346  &quot;messages&quot;: [ # The list of messages in the thread.
347    { # An email message.
348      &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this message.
349      &quot;id&quot;: &quot;A String&quot;, # The immutable ID of the message.
350      &quot;internalDate&quot;: &quot;A String&quot;, # The internal message creation timestamp (epoch ms), which determines ordering in the inbox. For normal SMTP-received email, this represents the time the message was originally accepted by Google, which is more reliable than the `Date` header. However, for API-migrated mail, it can be configured by client to be based on the `Date` header.
351      &quot;labelIds&quot;: [ # List of IDs of labels applied to this message.
352        &quot;A String&quot;,
353      ],
354      &quot;payload&quot;: { # A single MIME message part. # The parsed email structure in the message parts.
355        &quot;body&quot;: { # The body of a single MIME message part. # The message part body for this part, which may be empty for container MIME message parts.
356          &quot;attachmentId&quot;: &quot;A String&quot;, # When present, contains the ID of an external attachment that can be retrieved in a separate `messages.attachments.get` request. When not present, the entire content of the message part body is contained in the data field.
357          &quot;data&quot;: &quot;A String&quot;, # The body data of a MIME message part as a base64url encoded string. May be empty for MIME container types that have no message body or when the body data is sent as a separate attachment. An attachment ID is present if the body data is contained in a separate attachment.
358          &quot;size&quot;: 42, # Number of bytes for the message part data (encoding notwithstanding).
359        },
360        &quot;filename&quot;: &quot;A String&quot;, # The filename of the attachment. Only present if this message part represents an attachment.
361        &quot;headers&quot;: [ # List of headers on this message part. For the top-level message part, representing the entire message payload, it will contain the standard RFC 2822 email headers such as `To`, `From`, and `Subject`.
362          {
363            &quot;name&quot;: &quot;A String&quot;, # The name of the header before the `:` separator. For example, `To`.
364            &quot;value&quot;: &quot;A String&quot;, # The value of the header after the `:` separator. For example, `[email protected]`.
365          },
366        ],
367        &quot;mimeType&quot;: &quot;A String&quot;, # The MIME type of the message part.
368        &quot;partId&quot;: &quot;A String&quot;, # The immutable ID of the message part.
369        &quot;parts&quot;: [ # The child MIME message parts of this part. This only applies to container MIME message parts, for example `multipart/*`. For non- container MIME message part types, such as `text/plain`, this field is empty. For more information, see RFC 1521.
370          # Object with schema name: MessagePart
371        ],
372      },
373      &quot;raw&quot;: &quot;A String&quot;, # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in `messages.get` and `drafts.get` responses when the `format=RAW` parameter is supplied.
374      &quot;sizeEstimate&quot;: 42, # Estimated size in bytes of the message.
375      &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
376      &quot;threadId&quot;: &quot;A String&quot;, # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met: 1. The requested `threadId` must be specified on the `Message` or `Draft.Message` you supply with your request. 2. The `References` and `In-Reply-To` headers must be set in compliance with the [RFC 2822](https://tools.ietf.org/html/rfc2822) standard. 3. The `Subject` headers must match.
377    },
378  ],
379  &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
380}</pre>
381</div>
382
383<div class="method">
384    <code class="details" id="untrash">untrash(userId, id, x__xgafv=None)</code>
385  <pre>Removes the specified thread from the trash.
386
387Args:
388  userId: string, The user&#x27;s email address. The special value `me` can be used to indicate the authenticated user. (required)
389  id: string, The ID of the thread to remove from Trash. (required)
390  x__xgafv: string, V1 error format.
391    Allowed values
392      1 - v1 error format
393      2 - v2 error format
394
395Returns:
396  An object of the form:
397
398    { # A collection of messages representing a conversation.
399  &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this thread.
400  &quot;id&quot;: &quot;A String&quot;, # The unique ID of the thread.
401  &quot;messages&quot;: [ # The list of messages in the thread.
402    { # An email message.
403      &quot;historyId&quot;: &quot;A String&quot;, # The ID of the last history record that modified this message.
404      &quot;id&quot;: &quot;A String&quot;, # The immutable ID of the message.
405      &quot;internalDate&quot;: &quot;A String&quot;, # The internal message creation timestamp (epoch ms), which determines ordering in the inbox. For normal SMTP-received email, this represents the time the message was originally accepted by Google, which is more reliable than the `Date` header. However, for API-migrated mail, it can be configured by client to be based on the `Date` header.
406      &quot;labelIds&quot;: [ # List of IDs of labels applied to this message.
407        &quot;A String&quot;,
408      ],
409      &quot;payload&quot;: { # A single MIME message part. # The parsed email structure in the message parts.
410        &quot;body&quot;: { # The body of a single MIME message part. # The message part body for this part, which may be empty for container MIME message parts.
411          &quot;attachmentId&quot;: &quot;A String&quot;, # When present, contains the ID of an external attachment that can be retrieved in a separate `messages.attachments.get` request. When not present, the entire content of the message part body is contained in the data field.
412          &quot;data&quot;: &quot;A String&quot;, # The body data of a MIME message part as a base64url encoded string. May be empty for MIME container types that have no message body or when the body data is sent as a separate attachment. An attachment ID is present if the body data is contained in a separate attachment.
413          &quot;size&quot;: 42, # Number of bytes for the message part data (encoding notwithstanding).
414        },
415        &quot;filename&quot;: &quot;A String&quot;, # The filename of the attachment. Only present if this message part represents an attachment.
416        &quot;headers&quot;: [ # List of headers on this message part. For the top-level message part, representing the entire message payload, it will contain the standard RFC 2822 email headers such as `To`, `From`, and `Subject`.
417          {
418            &quot;name&quot;: &quot;A String&quot;, # The name of the header before the `:` separator. For example, `To`.
419            &quot;value&quot;: &quot;A String&quot;, # The value of the header after the `:` separator. For example, `[email protected]`.
420          },
421        ],
422        &quot;mimeType&quot;: &quot;A String&quot;, # The MIME type of the message part.
423        &quot;partId&quot;: &quot;A String&quot;, # The immutable ID of the message part.
424        &quot;parts&quot;: [ # The child MIME message parts of this part. This only applies to container MIME message parts, for example `multipart/*`. For non- container MIME message part types, such as `text/plain`, this field is empty. For more information, see RFC 1521.
425          # Object with schema name: MessagePart
426        ],
427      },
428      &quot;raw&quot;: &quot;A String&quot;, # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in `messages.get` and `drafts.get` responses when the `format=RAW` parameter is supplied.
429      &quot;sizeEstimate&quot;: 42, # Estimated size in bytes of the message.
430      &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
431      &quot;threadId&quot;: &quot;A String&quot;, # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met: 1. The requested `threadId` must be specified on the `Message` or `Draft.Message` you supply with your request. 2. The `References` and `In-Reply-To` headers must be set in compliance with the [RFC 2822](https://tools.ietf.org/html/rfc2822) standard. 3. The `Subject` headers must match.
432    },
433  ],
434  &quot;snippet&quot;: &quot;A String&quot;, # A short part of the message text.
435}</pre>
436</div>
437
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