Datastore add operation: inserts the provided entity. This method will automatically allocate
an id if necessary. If entity has a complete key and was already marked for deletion in this
writer, the operation will be changed to #put.
Datastore add operation: inserts the provided entities. This method will automatically allocate
id for any entity with an incomplete key. For entities with complete keys that were marked for deletion in this writer the
operation will be changed to #put.
Datastore add operation. This method will also allocate id for any entity with an incomplete
key. As opposed to #add(FullEntity) and #add(FullEntity...), this method will
defer any necessary id allocation to submit time.
A datastore delete operation. It is OK to request the deletion of a non-existing key. This operation will also remove from this batch any prior writes for entities
with the same keys.
A Datastore put (a.k.a upsert) operation: inserts an entity if it does not exist, updates it
otherwise. This method will automatically allocate an id if necessary. This operation will also remove from this writer any prior writes for the same
entity.
A Datastore put (a.k.a upsert) operation: creates an entity if it does not exist, updates it
otherwise. This method will automatically allocate id for any entity with an incomplete key. This operation will also remove from this writer any prior writes for the same
entities.
Datastore put operation. This method will also allocate id for any entity with an incomplete
key. As opposed to #put(FullEntity) and #put(FullEntity...), this method will
defer any necessary id allocation to submit time.
A Datastore update operation. The operation will fail if an entity with the same key does not
already exist. This operation will be converted to #put operation for entities that were
already added or put in this writer.
[[["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 2024-11-06 UTC."],[],[]]