Force.com REST API Developer Guide
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Update a Record and Get Its Field Values in a Single Request
Create Nested Records
Create Multiple Records
Newer Version Available
Using Composite Resources
The examples in this section use composite resources to improve your application’s
performance by minimizing the number of round-trips between the client and server.
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Update a Record and Get Its Field Values in a Single Request
Use the Batch resource to execute multiple requests in a single API call. -
Create Nested Records
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. Once the request is processed, the records are created and parents and children are automatically linked by ID. In the request data, you supply the record hierarchies, required and optional field values, each record’s type, and a reference ID for each record, and then use the POST method of the resource. The response body will contain the IDs of the created records if the request is successful. Otherwise, the response contains only the reference ID of the record that caused the error and the error information. -
Create Multiple Records
While the SObject Tree resource can be used to create nested records, you can also create multiple, unrelated records of the same type. In a single request, you can create up to two hundred records. In the request data, you supply the required and optional field values for each record, each record’s type, and a reference ID for each record, and then use the POST method of the resource. The response body will contain the IDs of the created records if the request is successful. Otherwise, the response contains only the reference ID of the record that caused the error and the error information.