Optional number of seconds to make deleted items 'locked'
for 'add' operations. Value can be a delta from current time (up to
1 month), or an absolute Unix epoch time. Defaults to 0, which means
items can be immediately added. With or without this option,
a 'set' operation will always work. Float values will be rounded up to
the nearest whole second.
key_prefix
Prefix to put on all keys when sending specified
keys to memcache. See docs for get_multi() and set_multi().
namespace
a string specifying an optional namespace to use in
the request.
Returns
True if all operations completed successfully. False if one
or more failed to complete.
[[["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 2025-06-16 UTC."],[[["\u003cp\u003e\u003ccode\u003edelete_multi\u003c/code\u003e function allows for the simultaneous deletion of multiple keys from the memcache.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ekeys\u003c/code\u003e argument specifies a list of keys that are intended to be removed.\u003c/p\u003e\n"],["\u003cp\u003eThe optional \u003ccode\u003eseconds\u003c/code\u003e argument locks the deleted items for 'add' operations for a given duration, where a value of 0 means items can be immediately added.\u003c/p\u003e\n"],["\u003cp\u003eThe optional arguments \u003ccode\u003ekey_prefix\u003c/code\u003e and \u003ccode\u003enamespace\u003c/code\u003e are to apply a prefix or a namespace to all specified keys.\u003c/p\u003e\n"],["\u003cp\u003eThe function returns \u003ccode\u003eTrue\u003c/code\u003e if all deletion operations are successful and \u003ccode\u003eFalse\u003c/code\u003e if any of them fail.\u003c/p\u003e\n"]]],[],null,["# google.appengine.api.memcache.delete_multi\n\n\u003cbr /\u003e\n\nDelete multiple keys at once. \n\n google.appengine.api.memcache.delete_multi(\n keys, seconds=0, key_prefix='', namespace=None\n )\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e"]]
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