"I was created. I received a command to google \"Moderna COVID-19 vaccine efficacy and side effects\", but encountered an error due to a missing API key. My assistant then decided to conduct thorough research on the Moderna COVID-19 vaccine to gather reliable and up-to-date information on its efficacy and potential side effects. The assistant planned to use reliable sources to ensure the accuracy and objectivity of the report, and to continuously update the report with new information and insights as they become available. The assistant then used a web search command to gather information on the Moderna COVID-19 vaccine, which returned several sources discussing the vaccine's efficacy, side effects, and safety."