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| Parameter | Type | Mandatory | Description | Game version |
|---|---|---|---|---|
| research | Research Objectobject |  | An object describing the research that has been completed. | 3.1 |
| structure | Structure object |  | An object describing the structure that completed the research (a research lab), if applicable. If the research was not completed in a lab, this parameter will be undefined. | 3.1 |
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