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What is composite REST API?
Composite APIs are a design approach to batch API requests sequentially into a single API call. Rather than multiple round trips to a server, a client can make one API request with a chain of calls and receive one response.
What is Salesforce composite API?
Composite resources is an enhanced form of rest api which executes a series of rest api requests in a single call. It helps you to do multiple operations like read create update and delete Salesforce data in single callout. Counts as a single call toward your API limits.
Which API is used to execute series of REST API calls in a single callout?
Composite
Execute a series of REST API subrequests in a single call. The output of one subrequest can be used as input to a subsequent subrequest. The requests in a composite call are called subrequests.
What is sales force composite method?
a method of forecasting future demand for a product by adding together what each member of the sales force expects to be able to sell in his or her territory. +1 -1.
How are composite resources used in REST API?
We can use the composite resources to make multiple requests using a single REST API call. It will simplify our code, reduce network overhead and improve our application performance. Using REST API composite resources, we can improve our application’s performance by minimizing the number of round-trips between the client and the server.
How is a batch resource used in REST API?
Using the batch resource, we can execute a bunch of independent REST API calls in a single REST API request. Set of requests in a batch are called as subrequests and all subrequests are executed in the context of the same user. Subrequests are can’t pass information between each of them.
How to use composite resources in Salesforce.com?
The composite.json file contains the composite request and subrequest data. Use the sObject Tree resource to create nested records that share a root record type. For example, in a single request, you can create an account along with its child contacts, and a second account along with its child accounts and contacts.
What do you post to the resource collection with?
If you post it to the resource collection with content-type “application/x-www-form-urlencoded” or “multipart/form-data”, you are asking the server to save that type representation. The server can respond with the HTML representation which was saved, or whatever.