Invalid patch path /requestTemplates/ for AWS API Gateway Body Mapping

Question

I am following this tutorial to set up API to dynamoDB through AWS API Gateway.

According to the instruction, was to body map to this code

{
  "TableName": "favorite_movies",
  "Key": {
    "name": {
      "S": "$input.params('name')"
    }
  }
}

However, I received this error ( Invalid patch path /requestTemplates/) May anyone help me, please. Thanks in Advance.

Answer 1

Content type needs to filled as "application/json" which is corresponding to the model specified.

Ideally, specifying model name should be enough as that has the content type as well.