LambdaDataSourceProps

class aws_cdk.aws_appsync.LambdaDataSourceProps(*, api, description=None, name=None, service_role=None, lambda_function)

Bases: BackedDataSourceProps

(experimental) Properties for an AppSync Lambda datasource.

Parameters:

api (IGraphqlApi) – (experimental) The API to attach this data source to.
description (Optional[str]) – (experimental) the description of the data source. Default: - None
name (Optional[str]) – (experimental) The name of the data source. Default: - id of data source
service_role (Optional[IRole]) – (experimental) The IAM service role to be assumed by AppSync to interact with the data source. Default: - Create a new role
lambda_function (IFunction) – (experimental) The Lambda function to call to interact with this data source.

Stability:

experimental

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_appsync as appsync
import aws_cdk.aws_iam as iam
import aws_cdk.aws_lambda as lambda_

# function_: lambda.Function
# graphql_api: appsync.GraphqlApi
# role: iam.Role

lambda_data_source_props = appsync.LambdaDataSourceProps(
    api=graphql_api,
    lambda_function=function_,

    # the properties below are optional
    description="description",
    name="name",
    service_role=role
)

Attributes

api

(experimental) The API to attach this data source to.

Stability:: experimental

description

(experimental) the description of the data source.

Default:

None

Stability:

experimental

lambda_function

(experimental) The Lambda function to call to interact with this data source.

Stability:: experimental

name

(experimental) The name of the data source.

Default:

id of data source

Stability:

experimental

service_role

(experimental) The IAM service role to be assumed by AppSync to interact with the data source.

Default:

Create a new role

Stability:

experimental