Description
I'm sending two messages through the Facebook channel using this code:
`try
{
Task task = context.PostAsync(dummyActivity);
await task;
await context.PostAsync("Message terminated normally");
}
catch (Exception e)
{
await context.PostAsync(e.Message);
}`
The task is just to see what's going on with PostAsync. The first message is not delivered but the second one arrives without problems. Then when I check the Developer portal I see these errors:
8/24/2016, 11:08:27 AM Facebook graph API call failed with: BadRequest {"error":{"message":"(#105) param [elements] has too many elements.","type":"OAuthException","code":105,"fbtrace_id":"Ci6t+CNISwX"}}
8/24/2016, 11:08:17 AM POST to MyBot failed: A task was canceled.
8/24/2016, 11:08:17 AM Facebook graph API call failed with: BadRequest {"error":{"message":"(#105) param [elements] has too many elements.","type":"OAuthException","code":105,"fbtrace_id":"GvTURHxYEBM"}}
8/24/2016, 11:08:16 AM There was an error sending this message to your bot.
8/24/2016, 11:08:06 AM Facebook graph API call failed with: BadRequest {"error":{"message":"(#105) param [elements] has too many elements.","type":"OAuthException","code":105,"fbtrace_id":"GNb/PRAS6Fz"}}
8/24/2016, 11:08:05 AM Facebook graph API call failed with: BadRequest {"error":{"message":"(#105) param [elements] has too many elements.","type":"OAuthException","code":105,"fbtrace_id":"EWcQJDuOq9t"}}
which seems to indicate I'm sending to many cards within the same attachment in dummyActivity. Is there a way to know that the message failed when doing await context.PostAsync(dummyActivity);?