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<h1><a href="datalabeling_v1beta1.html">Data Labeling API</a> . <a href="datalabeling_v1beta1.projects.html">projects</a> . <a href="datalabeling_v1beta1.projects.datasets.html">datasets</a> . <a href="datalabeling_v1beta1.projects.datasets.dataItems.html">dataItems</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
<code><a href="#close">close()</a></code></p>
<p class="firstline">Close httplib2 connections.</p>
<p class="toc_element">
<code><a href="#get">get(name, x__xgafv=None)</a></code></p>
<p class="firstline">Gets a data item in a dataset by resource name. This API can be called after data are imported into dataset.</p>
<p class="toc_element">
<code><a href="#list">list(parent, filter=None, pageSize=None, pageToken=None, x__xgafv=None)</a></code></p>
<p class="firstline">Lists data items in a dataset. This API can be called after data are imported into dataset. Pagination is supported.</p>
<p class="toc_element">
<code><a href="#list_next">list_next()</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<h3>Method Details</h3>
<div class="method">
<code class="details" id="close">close()</code>
<pre>Close httplib2 connections.</pre>
</div>
<div class="method">
<code class="details" id="get">get(name, x__xgafv=None)</code>
<pre>Gets a data item in a dataset by resource name. This API can be called after data are imported into dataset.
Args:
name: string, Required. The name of the data item to get, format: projects/{project_id}/datasets/{dataset_id}/dataItems/{data_item_id} (required)
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # DataItem is a piece of data, without annotation. For example, an image.
"imagePayload": { # Container of information about an image. # The image payload, a container of the image bytes/uri.
"imageThumbnail": "A String", # A byte string of a thumbnail image.
"imageUri": "A String", # Image uri from the user bucket.
"mimeType": "A String", # Image format.
"signedUri": "A String", # Signed uri of the image file in the service bucket.
},
"name": "A String", # Output only. Name of the data item, in format of: projects/{project_id}/datasets/{dataset_id}/dataItems/{data_item_id}
"textPayload": { # Container of information about a piece of text. # The text payload, a container of text content.
"textContent": "A String", # Text content.
},
"videoPayload": { # Container of information of a video. # The video payload, a container of the video uri.
"frameRate": 3.14, # FPS of the video.
"mimeType": "A String", # Video format.
"signedUri": "A String", # Signed uri of the video file in the service bucket.
"videoThumbnails": [ # The list of video thumbnails.
{ # Container of information of a video thumbnail.
"thumbnail": "A String", # A byte string of the video frame.
"timeOffset": "A String", # Time offset relative to the beginning of the video, corresponding to the video frame where the thumbnail has been extracted from.
},
],
"videoUri": "A String", # Video uri from the user bucket.
},
}</pre>
</div>
<div class="method">
<code class="details" id="list">list(parent, filter=None, pageSize=None, pageToken=None, x__xgafv=None)</code>
<pre>Lists data items in a dataset. This API can be called after data are imported into dataset. Pagination is supported.
Args:
parent: string, Required. Name of the dataset to list data items, format: projects/{project_id}/datasets/{dataset_id} (required)
filter: string, Optional. Filter is not supported at this moment.
pageSize: integer, Optional. Requested page size. Server may return fewer results than requested. Default value is 100.
pageToken: string, Optional. A token identifying a page of results for the server to return. Typically obtained by ListDataItemsResponse.next_page_token of the previous [DataLabelingService.ListDataItems] call. Return first page if empty.
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # Results of listing data items in a dataset.
"dataItems": [ # The list of data items to return.
{ # DataItem is a piece of data, without annotation. For example, an image.
"imagePayload": { # Container of information about an image. # The image payload, a container of the image bytes/uri.
"imageThumbnail": "A String", # A byte string of a thumbnail image.
"imageUri": "A String", # Image uri from the user bucket.
"mimeType": "A String", # Image format.
"signedUri": "A String", # Signed uri of the image file in the service bucket.
},
"name": "A String", # Output only. Name of the data item, in format of: projects/{project_id}/datasets/{dataset_id}/dataItems/{data_item_id}
"textPayload": { # Container of information about a piece of text. # The text payload, a container of text content.
"textContent": "A String", # Text content.
},
"videoPayload": { # Container of information of a video. # The video payload, a container of the video uri.
"frameRate": 3.14, # FPS of the video.
"mimeType": "A String", # Video format.
"signedUri": "A String", # Signed uri of the video file in the service bucket.
"videoThumbnails": [ # The list of video thumbnails.
{ # Container of information of a video thumbnail.
"thumbnail": "A String", # A byte string of the video frame.
"timeOffset": "A String", # Time offset relative to the beginning of the video, corresponding to the video frame where the thumbnail has been extracted from.
},
],
"videoUri": "A String", # Video uri from the user bucket.
},
},
],
"nextPageToken": "A String", # A token to retrieve next page of results.
}</pre>
</div>
<div class="method">
<code class="details" id="list_next">list_next()</code>
<pre>Retrieves the next page of results.
Args:
previous_request: The request for the previous page. (required)
previous_response: The response from the request for the previous page. (required)
Returns:
A request object that you can call 'execute()' on to request the next
page. Returns None if there are no more items in the collection.
</pre>
</div>
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