How to display Salesforce Validation Rule error messages at once via the API

Question

In the current version of Salesforce,

• IF I have multiple Validation Rules Error message defined on one object
• AND IF these rules are not respected when clicking on Save
• THEN I get multiple error messages (all at once).

This is what I would like to have when using API calls.

As it is now, I am only getting error messages one by one via API calls. Is there any way to display all error messages at once, as it is in the Salesforce interface?

Answer 1

Well no, presently API processing suspends at the first error and reports that, there's no way to report all the other errors.