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What is upsert in REST API?
An upsert is a common technique that combines the automatic creation of a new record with an update to an existing record if it already exists using a single statement.
Is an upsert a post or put?
The expected method for updating an existing record is PUT. So your choice should be PUT. So in your case you do not need any POST operation because PUT for upsert operation also covers that.
Is put an upsert?
If the definition of an upsert is a mix of new records with existing records (to update). PUT needs to be idempotent. This means if you PUT the same payload a second time the system state should not be changed.
What is the difference between safe and idempotent HTTP methods?
2 Answers. Safe methods are methods that can be cached, prefetched without any repercussions to the resource. idempotent HTTP method is a HTTP method that can be called many times without different outcomes.
What is the difference between UPSERT and UPDATE?
Introduction. A Database Update activity updates existing data in a Database endpoint, while a Database Upsert activity both updates existing data and inserts new data in a Database endpoint. Both are intended to be used as a target to consume data in an operation or to be called in a script.
Which is better post or put for upsert?
If you really want to implement an upsert neither is perfect, but if mistakes cause corruption on PUT the API is to blame (its supposed to be idempotent) whereas corruption on POST is “I told you so”. I also like to think about what the API consumer will be looking for.
Which is an example of a upsert operation?
The idea behind upsert operation is that clients have information about/decide on data structure and sending data with key value. So request model for upsert operation is very similar to update operation with key included as the example below:
When to use post or put in RESTful Web Services?
From RESTful Web services: The basics POST and PUT have distinct usage scenario: To create a resource on the server, use POST. To retrieve a resource, use GET. To change the state of a resource or to update it, use PUT. To remove or delete a resource, use DELETE.
When does put need to be idempotent in upsert?
If the definition of an upsert is a mix of new records with existing records (to update). PUT needs to be idempotent. This means if you PUT the same payload a second time the system state should not be changed.