requestDownloadMetadata

Function

import { requestDownloadMetadata } from "@esri/hub-downloads";
const params = {
  host: 'https://opendata.arcgis.com,
  datasetId: 'abcdef0123456789abcdef0123456789_0',
  format: 'CSV',
  target: 'hub'
};
requestDownloadMetadata(params)
  .then(response => {
    // {
    //   downloadId: 'abcdef0123456789abcdef0123456789_0::csv',
    //   contentLastModified: '2020-06-17T01:16:01.933Z',
    //   lastEditDate: '2020-06-18T01:17:31.492Z',
    //   lastModified: '2020-06-17T13:04:28.000Z',
    //   status: 'stale',
    //   downloadUrl: 'https://dev-hub-indexer.s3.amazonaws.com/files/dd4580c810204019a7b8eb3e0b329dd6/0/full/4326/dd4580c810204019a7b8eb3e0b329dd6_0_full_4326.csv',
    //   contentLength: 1391454,
    //   cacheTime: 13121
    // }
  });

Fetch metadata for a Hub download.

requestDownloadMetadata(params: IDownloadMetadataRequestParams) : Promise<IDownloadMetadataResults>

Parameters

Parameter	Type	Default	Notes
params Required	IDownloadMetadataRequestParams

Returns

Promise<IDownloadMetadataResults>

Property	Type	Notes
downloadId	string
status	DownloadStatuses
cacheTime Optional	number
contentLastModified Optional	string
contentLength Optional	number
downloadUrl Optional	string
errors Optional	Error[]
lastEditDate Optional	string
lastModified Optional	string

Function defined in downloads/src/request-download-metadata.ts:83