Bulk activate a set of property versions. (Alternately, perform a bulk fallback to the previous activation within an hour of the previous bulk activation.) Base the set of versions to activate on the results of a bulk patch operation, which you use in this operation's request. This operation launches an asynchronous process to update properties. To check its progress, run the List bulk-activated properties operation, whose link is available in the Location header or bulkActivationLink member of this operation's response. See Bulk Search and Update for overall guidance on this feature.
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