BlobKey contains the string identifier of a large (possibly
larger than 1MB) blob of binary data that was uploaded in a
previous request and can be streamed directly to users.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003e\u003ccode\u003eBlobKey\u003c/code\u003e is a class that represents the string identifier for a large binary data blob, potentially exceeding 1MB in size, which was uploaded in a prior request.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eBlobKey\u003c/code\u003e implements the \u003ccode\u003eSerializable\u003c/code\u003e and \u003ccode\u003eComparable<BlobKey>\u003c/code\u003e interfaces, allowing it to be serialized and compared with other \u003ccode\u003eBlobKey\u003c/code\u003e objects.\u003c/p\u003e\n"],["\u003cp\u003eA \u003ccode\u003eBlobKey\u003c/code\u003e can be constructed using its constructor, \u003ccode\u003eBlobKey(String blobKey)\u003c/code\u003e, providing a key string to reference a specific blob.\u003c/p\u003e\n"],["\u003cp\u003eTwo \u003ccode\u003eBlobKey\u003c/code\u003e instances are considered equal if they reference the same blob, as determined by the \u003ccode\u003eequals(@Nullable Object object)\u003c/code\u003e method.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003egetKeyString()\u003c/code\u003e method retrieves the string representation of the blob key.\u003c/p\u003e\n"]]],[],null,[]]
