This question runs in a pre-configured Salesforce environment - no personal connection required.
Given a list of Account IDs, clone those accounts with a name suffix " - Copy". The cloned accounts should copy Name, Industry, and Type fields. Return the list of newly created Account IDs. Return an empty list for null or empty input. Use Database.insert with allOrNone=false for error handling.
Examples:
Input: accountIds = [001XXXXXXXXXXXX1, 001XXXXXXXXXXXX2]
Output: [001XXXXXXXXXXXX3, 001XXXXXXXXXXXX4]
Explanation: Two new accounts created with names "Original Name 1 - Copy" and "Original Name 2 - Copy"
Input: accountIds = null
Output: []
Explanation: Null input returns empty list
Input: accountIds = []
Output: []
Explanation: Empty list input returns empty list
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