http://appsync.{region}.amazonaws.com/v1/dataplane-evaluatetemplate<p>Evaluates a given template and returns the response. The mapping template can be a request or response template.</p> <p>Request templates take the incoming request after a GraphQL operation is parsed and convert it into a request configuration for the selected data source operation. Response templates interpret responses from the data source and map it to the shape of the GraphQL field output type.</p> <p>Mapping templates are written in the Apache Velocity Template Language (VTL).</p>
The map that holds all of the contextual information for your resolver invocation. A <code>context</code> is required for this action.
The mapping template; this can be a request or response template. A <code>template</code> is required for this action.
{
"success": true,
"data": {
"id": "abc123",
"created_at": "2025-01-01T00:00:00Z"
}
}{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request parameters"
}
}1curl --request POST \2 --url 'http://appsync.{region}.amazonaws.com/v1/dataplane-evaluatetemplate' \3 --header 'accept: application/json' \4 --header 'content-type: application/json'1{2 "success": true,3 "data": {4 "id": "abc123",5 "created_at": "2025-01-01T00:00:00Z"6 }7}http://appsync.{region}.amazonaws.com/v1/dataplane-evaluatetemplate<p>Evaluates a given template and returns the response. The mapping template can be a request or response template.</p> <p>Request templates take the incoming request after a GraphQL operation is parsed and convert it into a request configuration for the selected data source operation. Response templates interpret responses from the data source and map it to the shape of the GraphQL field output type.</p> <p>Mapping templates are written in the Apache Velocity Template Language (VTL).</p>
The map that holds all of the contextual information for your resolver invocation. A <code>context</code> is required for this action.
The mapping template; this can be a request or response template. A <code>template</code> is required for this action.
{
"success": true,
"data": {
"id": "abc123",
"created_at": "2025-01-01T00:00:00Z"
}
}{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request parameters"
}
}1curl --request POST \2 --url 'http://appsync.{region}.amazonaws.com/v1/dataplane-evaluatetemplate' \3 --header 'accept: application/json' \4 --header 'content-type: application/json'1{2 "success": true,3 "data": {4 "id": "abc123",5 "created_at": "2025-01-01T00:00:00Z"6 }7}