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Getting error when trying to post card in chat or channel

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I created a topic where users can request support. For a general request, I just ask them a simple question that gets fed into a text string and then it posts into a specific channel. This works. For a more specific request, I have them fill out an adaptive card. Then, I attempt to post the card in a chat or channel, and I am getting the error message below. I am using the exact same Teams information as the post message action that works. Could this be related to the adaptive card version? The step of filling out the card works just fine, but the post card does not. Thanks in advance


Error: Error Message: The connector ‘Microsoft Teams’ returned an HTTP error with code 400. Error Code: ConnectorRequestFailure Conversation Id: 23d0c419-9e69-4867-ab5e-963344eecd9b Time (UTC): 2024-05-14T18:13:48.654Z

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