» Resource: aws_appsync_resolver

Provides an AppSync Resolver.

» Example Usage

resource "aws_appsync_graphql_api" "test" {
  authentication_type = "API_KEY"
  name                = "tf-example"
  schema              = <<EOF
type Mutation {
    putPost(id: ID!, title: String!): Post
}

type Post {
    id: ID!
    title: String!
}

type Query {
    singlePost(id: ID!): Post
}

schema {
    query: Query
    mutation: Mutation
}
EOF
}

resource "aws_appsync_datasource" "test" {
  api_id      = "${aws_appsync_graphql_api.test.id}"
  name        = "tf-example"
  type        = "HTTP"

  http_config {
    endpoint = "http://example.com"
  }
}

resource "aws_appsync_resolver" "test" {
  api_id           = "${aws_appsync_graphql_api.test.id}"
  field            = "singlePost"
  type             = "Query"
  data_source      = "${aws_appsync_datasource.test.name}"
  request_template = <<EOF
{
    "version": "2018-05-29",
    "method": "GET",
    "resourcePath": "/",
    "params":{
        "headers": $utils.http.copyheaders($ctx.request.headers)
    }
}
EOF
  response_template = <<EOF
#if($ctx.result.statusCode == 200)
    $ctx.result.body
#else
    $utils.appendError($ctx.result.body, $ctx.result.statusCode)
#end
EOF
}

» Argument Reference

The following arguments are supported:

api_id - (Required) The API ID for the GraphQL API.
type - (Required) The type name from the schema defined in the GraphQL API.
field - (Required) The field name from the schema defined in the GraphQL API.
data_source - (Required) The DataSource name.
request_template - (Required) The request mapping template for this resolver.
response_template - (Required) The response mapping template for this resolver.

» Attributes Reference

In addition to all arguments above, the following attributes are exported:

arn - The ARN

» Import

aws_appsync_resolver can be imported with their api_id, a hyphen, type, a hypen and field e.g.

$ terraform import aws_appsync_resolver.example abcdef123456-exampleType-exampleField