Uploads a collection to your Merchant Center account. If a collection with the same collectionId already exists, this method updates that entry. In each update, the collection is completely replaced by the fields in the body of the update request.
HTTP request
POST https://shoppingcontent.googleapis.com/content/v2.1/{merchantId}/collections
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-10-30 UTC."],[[["This method uploads a new collection or updates an existing one within your Merchant Center account."],["Collections are identified by a unique `collectionId` and are entirely replaced during updates."],["The request requires your `merchantId` and the collection data in the request body."],["Successful requests return the updated or newly created collection data."],["Authorization is necessary using the `https://www.googleapis.com/auth/content` scope."]]],[]]