Dialog Flow Response: actions On google - dialogflow-es

Question

I have a response which has Simple Response with a BasicCard.The response from dialogflow to Google assistant is like this:
"payload": {
"google": {
"expectUserResponse": true,
"richResponse": {
"items": [
{
"simpleResponse": {
"textToSpeech": "Can you tell your TV's model number? (Eg. 42PFL7008S/12)",
"displayText": "Can you tell your TV's model number? (Eg. 42PFL7008S/12)"
},
"basicCard": {
"image": {
"url": "https://",
"accessibilityText": "The model number can be found here "
},
"title": "The model number can be found on here,
"subtitle": "It is also called Set-Type,"
}
}
],
"suggestions": []
}
}
}
In the response GA, Simulator I am getting the following error:
expected_inputs[0].input_prompt.rich_initial_prompt: the first element must be a 'simple_response', a 'structured_response' or a 'custom_response'.
GA response i dont see the simple response in the simulator..Somewhere the simple response is discarded..Is there any flaw in this response from DialogFlow?

Answer 1

The issue is that each object in the items[] array is supposed to have a single field which indicates what the type of the item is. So one item will have a simpleResponse attribute with corresponding values. Another item will have a basicCard attribute, with all the values for it.
You seem to have a single object in the items[] array with two attributes, simpleResponse and basicCard. Split them up into two objects in the array. Something like this:
"items": [
{
"simpleResponse": {
"textToSpeech": "Can you tell your TV's model number? (Eg. 42PFL7008S/12)",
"displayText": "Can you tell your TV's model number? (Eg. 42PFL7008S/12)"
}
},
{
"basicCard": {
"image": {
"url": "https://",
"accessibilityText": "The model number can be found here "
},
"title": "The model number can be found on here,
"subtitle": "It is also called Set-Type,"
}
}
],