1<html><body> 2<style> 3 4body, h1, h2, h3, div, span, p, pre, a { 5 margin: 0; 6 padding: 0; 7 border: 0; 8 font-weight: inherit; 9 font-style: inherit; 10 font-size: 100%; 11 font-family: inherit; 12 vertical-align: baseline; 13} 14 15body { 16 font-size: 13px; 17 padding: 1em; 18} 19 20h1 { 21 font-size: 26px; 22 margin-bottom: 1em; 23} 24 25h2 { 26 font-size: 24px; 27 margin-bottom: 1em; 28} 29 30h3 { 31 font-size: 20px; 32 margin-bottom: 1em; 33 margin-top: 1em; 34} 35 36pre, code { 37 line-height: 1.5; 38 font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace; 39} 40 41pre { 42 margin-top: 0.5em; 43} 44 45h1, h2, h3, p { 46 font-family: Arial, sans serif; 47} 48 49h1, h2, h3 { 50 border-bottom: solid #CCC 1px; 51} 52 53.toc_element { 54 margin-top: 0.5em; 55} 56 57.firstline { 58 margin-left: 2 em; 59} 60 61.method { 62 margin-top: 1em; 63 border: solid 1px #CCC; 64 padding: 1em; 65 background: #EEE; 66} 67 68.details { 69 font-weight: bold; 70 font-size: 14px; 71} 72 73</style> 74 75<h1><a href="youtube_v3.html">YouTube Data API</a> . <a href="youtube_v3.subscriptions.html">subscriptions</a></h1> 76<h2>Instance Methods</h2> 77<p class="toc_element"> 78 <code><a href="#delete">delete(id)</a></code></p> 79<p class="firstline">Deletes a subscription.</p> 80<p class="toc_element"> 81 <code><a href="#insert">insert(part, body)</a></code></p> 82<p class="firstline">Adds a subscription for the authenticated user's channel.</p> 83<p class="toc_element"> 84 <code><a href="#list">list(part, channelId=None, mine=None, mySubscribers=None, id=None, myRecentSubscribers=None, onBehalfOfContentOwner=None, pageToken=None, forChannelId=None, onBehalfOfContentOwnerChannel=None, maxResults=None, order=None)</a></code></p> 85<p class="firstline">Returns subscription resources that match the API request criteria.</p> 86<p class="toc_element"> 87 <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p> 88<p class="firstline">Retrieves the next page of results.</p> 89<h3>Method Details</h3> 90<div class="method"> 91 <code class="details" id="delete">delete(id)</code> 92 <pre>Deletes a subscription. 93 94Args: 95 id: string, The id parameter specifies the YouTube subscription ID for the resource that is being deleted. In a subscription resource, the id property specifies the YouTube subscription ID. (required) 96</pre> 97</div> 98 99<div class="method"> 100 <code class="details" id="insert">insert(part, body)</code> 101 <pre>Adds a subscription for the authenticated user's channel. 102 103Args: 104 part: string, The part parameter serves two purposes in this operation. It identifies the properties that the write operation will set as well as the properties that the API response will include. (required) 105 body: object, The request body. (required) 106 The object takes the form of: 107 108{ # A subscription resource contains information about a YouTube user subscription. A subscription notifies a user when new videos are added to a channel or when another user takes one of several actions on YouTube, such as uploading a video, rating a video, or commenting on a video. 109 "kind": "youtube#subscription", # Identifies what kind of resource this is. Value: the fixed string "youtube#subscription". 110 "contentDetails": { # Details about the content to witch a subscription refers. # The contentDetails object contains basic statistics about the subscription. 111 "newItemCount": 42, # The number of new items in the subscription since its content was last read. 112 "activityType": "A String", # The type of activity this subscription is for (only uploads, everything). 113 "totalItemCount": 42, # The approximate number of items that the subscription points to. 114 }, 115 "snippet": { # Basic details about a subscription, including title, description and thumbnails of the subscribed item. # The snippet object contains basic details about the subscription, including its title and the channel that the user subscribed to. 116 "thumbnails": { # Internal representation of thumbnails for a YouTube resource. # A map of thumbnail images associated with the video. For each object in the map, the key is the name of the thumbnail image, and the value is an object that contains other information about the thumbnail. 117 "default": { # A thumbnail is an image representing a YouTube resource. # The default image for this resource. 118 "url": "A String", # The thumbnail image's URL. 119 "width": 42, # (Optional) Width of the thumbnail image. 120 "height": 42, # (Optional) Height of the thumbnail image. 121 }, 122 "high": { # A thumbnail is an image representing a YouTube resource. # The high quality image for this resource. 123 "url": "A String", # The thumbnail image's URL. 124 "width": 42, # (Optional) Width of the thumbnail image. 125 "height": 42, # (Optional) Height of the thumbnail image. 126 }, 127 "medium": { # A thumbnail is an image representing a YouTube resource. # The medium quality image for this resource. 128 "url": "A String", # The thumbnail image's URL. 129 "width": 42, # (Optional) Width of the thumbnail image. 130 "height": 42, # (Optional) Height of the thumbnail image. 131 }, 132 "maxres": { # A thumbnail is an image representing a YouTube resource. # The maximum resolution quality image for this resource. 133 "url": "A String", # The thumbnail image's URL. 134 "width": 42, # (Optional) Width of the thumbnail image. 135 "height": 42, # (Optional) Height of the thumbnail image. 136 }, 137 "standard": { # A thumbnail is an image representing a YouTube resource. # The standard quality image for this resource. 138 "url": "A String", # The thumbnail image's URL. 139 "width": 42, # (Optional) Width of the thumbnail image. 140 "height": 42, # (Optional) Height of the thumbnail image. 141 }, 142 }, 143 "title": "A String", # The subscription's title. 144 "resourceId": { # A resource id is a generic reference that points to another YouTube resource. # The id object contains information about the channel that the user subscribed to. 145 "kind": "A String", # The type of the API resource. 146 "channelId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a channel. This property is only present if the resourceId.kind value is youtube#channel. 147 "playlistId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a playlist. This property is only present if the resourceId.kind value is youtube#playlist. 148 "videoId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a video. This property is only present if the resourceId.kind value is youtube#video. 149 }, 150 "channelId": "A String", # The ID that YouTube uses to uniquely identify the subscriber's channel. 151 "publishedAt": "A String", # The date and time that the subscription was created. The value is specified in ISO 8601 (YYYY-MM-DDThh:mm:ss.sZ) format. 152 "channelTitle": "A String", # Channel title for the channel that the subscription belongs to. 153 "description": "A String", # The subscription's details. 154 }, 155 "etag": "A String", # Etag of this resource. 156 "subscriberSnippet": { # Basic details about a subscription's subscriber including title, description, channel ID and thumbnails. # The subscriberSnippet object contains basic details about the sbuscriber. 157 "title": "A String", # The title of the subscriber. 158 "channelId": "A String", # The channel ID of the subscriber. 159 "description": "A String", # The description of the subscriber. 160 "thumbnails": { # Internal representation of thumbnails for a YouTube resource. # Thumbnails for this subscriber. 161 "default": { # A thumbnail is an image representing a YouTube resource. # The default image for this resource. 162 "url": "A String", # The thumbnail image's URL. 163 "width": 42, # (Optional) Width of the thumbnail image. 164 "height": 42, # (Optional) Height of the thumbnail image. 165 }, 166 "high": { # A thumbnail is an image representing a YouTube resource. # The high quality image for this resource. 167 "url": "A String", # The thumbnail image's URL. 168 "width": 42, # (Optional) Width of the thumbnail image. 169 "height": 42, # (Optional) Height of the thumbnail image. 170 }, 171 "medium": { # A thumbnail is an image representing a YouTube resource. # The medium quality image for this resource. 172 "url": "A String", # The thumbnail image's URL. 173 "width": 42, # (Optional) Width of the thumbnail image. 174 "height": 42, # (Optional) Height of the thumbnail image. 175 }, 176 "maxres": { # A thumbnail is an image representing a YouTube resource. # The maximum resolution quality image for this resource. 177 "url": "A String", # The thumbnail image's URL. 178 "width": 42, # (Optional) Width of the thumbnail image. 179 "height": 42, # (Optional) Height of the thumbnail image. 180 }, 181 "standard": { # A thumbnail is an image representing a YouTube resource. # The standard quality image for this resource. 182 "url": "A String", # The thumbnail image's URL. 183 "width": 42, # (Optional) Width of the thumbnail image. 184 "height": 42, # (Optional) Height of the thumbnail image. 185 }, 186 }, 187 }, 188 "id": "A String", # The ID that YouTube uses to uniquely identify the subscription. 189 } 190 191 192Returns: 193 An object of the form: 194 195 { # A subscription resource contains information about a YouTube user subscription. A subscription notifies a user when new videos are added to a channel or when another user takes one of several actions on YouTube, such as uploading a video, rating a video, or commenting on a video. 196 "kind": "youtube#subscription", # Identifies what kind of resource this is. Value: the fixed string "youtube#subscription". 197 "contentDetails": { # Details about the content to witch a subscription refers. # The contentDetails object contains basic statistics about the subscription. 198 "newItemCount": 42, # The number of new items in the subscription since its content was last read. 199 "activityType": "A String", # The type of activity this subscription is for (only uploads, everything). 200 "totalItemCount": 42, # The approximate number of items that the subscription points to. 201 }, 202 "snippet": { # Basic details about a subscription, including title, description and thumbnails of the subscribed item. # The snippet object contains basic details about the subscription, including its title and the channel that the user subscribed to. 203 "thumbnails": { # Internal representation of thumbnails for a YouTube resource. # A map of thumbnail images associated with the video. For each object in the map, the key is the name of the thumbnail image, and the value is an object that contains other information about the thumbnail. 204 "default": { # A thumbnail is an image representing a YouTube resource. # The default image for this resource. 205 "url": "A String", # The thumbnail image's URL. 206 "width": 42, # (Optional) Width of the thumbnail image. 207 "height": 42, # (Optional) Height of the thumbnail image. 208 }, 209 "high": { # A thumbnail is an image representing a YouTube resource. # The high quality image for this resource. 210 "url": "A String", # The thumbnail image's URL. 211 "width": 42, # (Optional) Width of the thumbnail image. 212 "height": 42, # (Optional) Height of the thumbnail image. 213 }, 214 "medium": { # A thumbnail is an image representing a YouTube resource. # The medium quality image for this resource. 215 "url": "A String", # The thumbnail image's URL. 216 "width": 42, # (Optional) Width of the thumbnail image. 217 "height": 42, # (Optional) Height of the thumbnail image. 218 }, 219 "maxres": { # A thumbnail is an image representing a YouTube resource. # The maximum resolution quality image for this resource. 220 "url": "A String", # The thumbnail image's URL. 221 "width": 42, # (Optional) Width of the thumbnail image. 222 "height": 42, # (Optional) Height of the thumbnail image. 223 }, 224 "standard": { # A thumbnail is an image representing a YouTube resource. # The standard quality image for this resource. 225 "url": "A String", # The thumbnail image's URL. 226 "width": 42, # (Optional) Width of the thumbnail image. 227 "height": 42, # (Optional) Height of the thumbnail image. 228 }, 229 }, 230 "title": "A String", # The subscription's title. 231 "resourceId": { # A resource id is a generic reference that points to another YouTube resource. # The id object contains information about the channel that the user subscribed to. 232 "kind": "A String", # The type of the API resource. 233 "channelId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a channel. This property is only present if the resourceId.kind value is youtube#channel. 234 "playlistId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a playlist. This property is only present if the resourceId.kind value is youtube#playlist. 235 "videoId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a video. This property is only present if the resourceId.kind value is youtube#video. 236 }, 237 "channelId": "A String", # The ID that YouTube uses to uniquely identify the subscriber's channel. 238 "publishedAt": "A String", # The date and time that the subscription was created. The value is specified in ISO 8601 (YYYY-MM-DDThh:mm:ss.sZ) format. 239 "channelTitle": "A String", # Channel title for the channel that the subscription belongs to. 240 "description": "A String", # The subscription's details. 241 }, 242 "etag": "A String", # Etag of this resource. 243 "subscriberSnippet": { # Basic details about a subscription's subscriber including title, description, channel ID and thumbnails. # The subscriberSnippet object contains basic details about the sbuscriber. 244 "title": "A String", # The title of the subscriber. 245 "channelId": "A String", # The channel ID of the subscriber. 246 "description": "A String", # The description of the subscriber. 247 "thumbnails": { # Internal representation of thumbnails for a YouTube resource. # Thumbnails for this subscriber. 248 "default": { # A thumbnail is an image representing a YouTube resource. # The default image for this resource. 249 "url": "A String", # The thumbnail image's URL. 250 "width": 42, # (Optional) Width of the thumbnail image. 251 "height": 42, # (Optional) Height of the thumbnail image. 252 }, 253 "high": { # A thumbnail is an image representing a YouTube resource. # The high quality image for this resource. 254 "url": "A String", # The thumbnail image's URL. 255 "width": 42, # (Optional) Width of the thumbnail image. 256 "height": 42, # (Optional) Height of the thumbnail image. 257 }, 258 "medium": { # A thumbnail is an image representing a YouTube resource. # The medium quality image for this resource. 259 "url": "A String", # The thumbnail image's URL. 260 "width": 42, # (Optional) Width of the thumbnail image. 261 "height": 42, # (Optional) Height of the thumbnail image. 262 }, 263 "maxres": { # A thumbnail is an image representing a YouTube resource. # The maximum resolution quality image for this resource. 264 "url": "A String", # The thumbnail image's URL. 265 "width": 42, # (Optional) Width of the thumbnail image. 266 "height": 42, # (Optional) Height of the thumbnail image. 267 }, 268 "standard": { # A thumbnail is an image representing a YouTube resource. # The standard quality image for this resource. 269 "url": "A String", # The thumbnail image's URL. 270 "width": 42, # (Optional) Width of the thumbnail image. 271 "height": 42, # (Optional) Height of the thumbnail image. 272 }, 273 }, 274 }, 275 "id": "A String", # The ID that YouTube uses to uniquely identify the subscription. 276 }</pre> 277</div> 278 279<div class="method"> 280 <code class="details" id="list">list(part, channelId=None, mine=None, mySubscribers=None, id=None, myRecentSubscribers=None, onBehalfOfContentOwner=None, pageToken=None, forChannelId=None, onBehalfOfContentOwnerChannel=None, maxResults=None, order=None)</code> 281 <pre>Returns subscription resources that match the API request criteria. 282 283Args: 284 part: string, The part parameter specifies a comma-separated list of one or more subscription resource properties that the API response will include. 285 286If the parameter identifies a property that contains child properties, the child properties will be included in the response. For example, in a subscription resource, the snippet property contains other properties, such as a display title for the subscription. If you set part=snippet, the API response will also contain all of those nested properties. (required) 287 channelId: string, The channelId parameter specifies a YouTube channel ID. The API will only return that channel's subscriptions. 288 mine: boolean, Set this parameter's value to true to retrieve a feed of the authenticated user's subscriptions. 289 mySubscribers: boolean, Set this parameter's value to true to retrieve a feed of the subscribers of the authenticated user in no particular order. 290 id: string, The id parameter specifies a comma-separated list of the YouTube subscription ID(s) for the resource(s) that are being retrieved. In a subscription resource, the id property specifies the YouTube subscription ID. 291 myRecentSubscribers: boolean, Set this parameter's value to true to retrieve a feed of the subscribers of the authenticated user in reverse chronological order (newest first). 292 onBehalfOfContentOwner: string, Note: This parameter is intended exclusively for YouTube content partners. 293 294The onBehalfOfContentOwner parameter indicates that the request's authorization credentials identify a YouTube CMS user who is acting on behalf of the content owner specified in the parameter value. This parameter is intended for YouTube content partners that own and manage many different YouTube channels. It allows content owners to authenticate once and get access to all their video and channel data, without having to provide authentication credentials for each individual channel. The CMS account that the user authenticates with must be linked to the specified YouTube content owner. 295 pageToken: string, The pageToken parameter identifies a specific page in the result set that should be returned. In an API response, the nextPageToken and prevPageToken properties identify other pages that could be retrieved. 296 forChannelId: string, The forChannelId parameter specifies a comma-separated list of channel IDs. The API response will then only contain subscriptions matching those channels. 297 onBehalfOfContentOwnerChannel: string, This parameter can only be used in a properly authorized request. Note: This parameter is intended exclusively for YouTube content partners. 298 299The onBehalfOfContentOwnerChannel parameter specifies the YouTube channel ID of the channel to which a video is being added. This parameter is required when a request specifies a value for the onBehalfOfContentOwner parameter, and it can only be used in conjunction with that parameter. In addition, the request must be authorized using a CMS account that is linked to the content owner that the onBehalfOfContentOwner parameter specifies. Finally, the channel that the onBehalfOfContentOwnerChannel parameter value specifies must be linked to the content owner that the onBehalfOfContentOwner parameter specifies. 300 301This parameter is intended for YouTube content partners that own and manage many different YouTube channels. It allows content owners to authenticate once and perform actions on behalf of the channel specified in the parameter value, without having to provide authentication credentials for each separate channel. 302 maxResults: integer, The maxResults parameter specifies the maximum number of items that should be returned in the result set. 303 order: string, The order parameter specifies the method that will be used to sort resources in the API response. 304 Allowed values 305 alphabetical - Sort alphabetically. 306 relevance - Sort by relevance. 307 unread - Sort by order of activity. 308 309Returns: 310 An object of the form: 311 312 { 313 "eventId": "A String", # Serialized EventId of the request which produced this response. 314 "nextPageToken": "A String", # The token that can be used as the value of the pageToken parameter to retrieve the next page in the result set. 315 "kind": "youtube#subscriptionListResponse", # Identifies what kind of resource this is. Value: the fixed string "youtube#subscriptionListResponse". 316 "visitorId": "A String", # The visitorId identifies the visitor. 317 "items": [ # A list of subscriptions that match the request criteria. 318 { # A subscription resource contains information about a YouTube user subscription. A subscription notifies a user when new videos are added to a channel or when another user takes one of several actions on YouTube, such as uploading a video, rating a video, or commenting on a video. 319 "kind": "youtube#subscription", # Identifies what kind of resource this is. Value: the fixed string "youtube#subscription". 320 "contentDetails": { # Details about the content to witch a subscription refers. # The contentDetails object contains basic statistics about the subscription. 321 "newItemCount": 42, # The number of new items in the subscription since its content was last read. 322 "activityType": "A String", # The type of activity this subscription is for (only uploads, everything). 323 "totalItemCount": 42, # The approximate number of items that the subscription points to. 324 }, 325 "snippet": { # Basic details about a subscription, including title, description and thumbnails of the subscribed item. # The snippet object contains basic details about the subscription, including its title and the channel that the user subscribed to. 326 "thumbnails": { # Internal representation of thumbnails for a YouTube resource. # A map of thumbnail images associated with the video. For each object in the map, the key is the name of the thumbnail image, and the value is an object that contains other information about the thumbnail. 327 "default": { # A thumbnail is an image representing a YouTube resource. # The default image for this resource. 328 "url": "A String", # The thumbnail image's URL. 329 "width": 42, # (Optional) Width of the thumbnail image. 330 "height": 42, # (Optional) Height of the thumbnail image. 331 }, 332 "high": { # A thumbnail is an image representing a YouTube resource. # The high quality image for this resource. 333 "url": "A String", # The thumbnail image's URL. 334 "width": 42, # (Optional) Width of the thumbnail image. 335 "height": 42, # (Optional) Height of the thumbnail image. 336 }, 337 "medium": { # A thumbnail is an image representing a YouTube resource. # The medium quality image for this resource. 338 "url": "A String", # The thumbnail image's URL. 339 "width": 42, # (Optional) Width of the thumbnail image. 340 "height": 42, # (Optional) Height of the thumbnail image. 341 }, 342 "maxres": { # A thumbnail is an image representing a YouTube resource. # The maximum resolution quality image for this resource. 343 "url": "A String", # The thumbnail image's URL. 344 "width": 42, # (Optional) Width of the thumbnail image. 345 "height": 42, # (Optional) Height of the thumbnail image. 346 }, 347 "standard": { # A thumbnail is an image representing a YouTube resource. # The standard quality image for this resource. 348 "url": "A String", # The thumbnail image's URL. 349 "width": 42, # (Optional) Width of the thumbnail image. 350 "height": 42, # (Optional) Height of the thumbnail image. 351 }, 352 }, 353 "title": "A String", # The subscription's title. 354 "resourceId": { # A resource id is a generic reference that points to another YouTube resource. # The id object contains information about the channel that the user subscribed to. 355 "kind": "A String", # The type of the API resource. 356 "channelId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a channel. This property is only present if the resourceId.kind value is youtube#channel. 357 "playlistId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a playlist. This property is only present if the resourceId.kind value is youtube#playlist. 358 "videoId": "A String", # The ID that YouTube uses to uniquely identify the referred resource, if that resource is a video. This property is only present if the resourceId.kind value is youtube#video. 359 }, 360 "channelId": "A String", # The ID that YouTube uses to uniquely identify the subscriber's channel. 361 "publishedAt": "A String", # The date and time that the subscription was created. The value is specified in ISO 8601 (YYYY-MM-DDThh:mm:ss.sZ) format. 362 "channelTitle": "A String", # Channel title for the channel that the subscription belongs to. 363 "description": "A String", # The subscription's details. 364 }, 365 "etag": "A String", # Etag of this resource. 366 "subscriberSnippet": { # Basic details about a subscription's subscriber including title, description, channel ID and thumbnails. # The subscriberSnippet object contains basic details about the sbuscriber. 367 "title": "A String", # The title of the subscriber. 368 "channelId": "A String", # The channel ID of the subscriber. 369 "description": "A String", # The description of the subscriber. 370 "thumbnails": { # Internal representation of thumbnails for a YouTube resource. # Thumbnails for this subscriber. 371 "default": { # A thumbnail is an image representing a YouTube resource. # The default image for this resource. 372 "url": "A String", # The thumbnail image's URL. 373 "width": 42, # (Optional) Width of the thumbnail image. 374 "height": 42, # (Optional) Height of the thumbnail image. 375 }, 376 "high": { # A thumbnail is an image representing a YouTube resource. # The high quality image for this resource. 377 "url": "A String", # The thumbnail image's URL. 378 "width": 42, # (Optional) Width of the thumbnail image. 379 "height": 42, # (Optional) Height of the thumbnail image. 380 }, 381 "medium": { # A thumbnail is an image representing a YouTube resource. # The medium quality image for this resource. 382 "url": "A String", # The thumbnail image's URL. 383 "width": 42, # (Optional) Width of the thumbnail image. 384 "height": 42, # (Optional) Height of the thumbnail image. 385 }, 386 "maxres": { # A thumbnail is an image representing a YouTube resource. # The maximum resolution quality image for this resource. 387 "url": "A String", # The thumbnail image's URL. 388 "width": 42, # (Optional) Width of the thumbnail image. 389 "height": 42, # (Optional) Height of the thumbnail image. 390 }, 391 "standard": { # A thumbnail is an image representing a YouTube resource. # The standard quality image for this resource. 392 "url": "A String", # The thumbnail image's URL. 393 "width": 42, # (Optional) Width of the thumbnail image. 394 "height": 42, # (Optional) Height of the thumbnail image. 395 }, 396 }, 397 }, 398 "id": "A String", # The ID that YouTube uses to uniquely identify the subscription. 399 }, 400 ], 401 "tokenPagination": { # Stub token pagination template to suppress results. 402 }, 403 "etag": "A String", # Etag of this resource. 404 "prevPageToken": "A String", # The token that can be used as the value of the pageToken parameter to retrieve the previous page in the result set. 405 "pageInfo": { # Paging details for lists of resources, including total number of items available and number of resources returned in a single page. 406 "totalResults": 42, # The total number of results in the result set. 407 "resultsPerPage": 42, # The number of results included in the API response. 408 }, 409 }</pre> 410</div> 411 412<div class="method"> 413 <code class="details" id="list_next">list_next(previous_request, previous_response)</code> 414 <pre>Retrieves the next page of results. 415 416Args: 417 previous_request: The request for the previous page. (required) 418 previous_response: The response from the request for the previous page. (required) 419 420Returns: 421 A request object that you can call 'execute()' on to request the next 422 page. Returns None if there are no more items in the collection. 423 </pre> 424</div> 425 426</body></html>