AppSyncLambdaDataSourceProps

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

Bases: AppSyncBackedDataSourceProps

Properties for an AppSync Lambda datasource.

Parameters:

api (IApi) – The API to attach this data source to.
description (Optional[str]) – The description of the data source. Default: - None
name (Optional[str]) – The name of the data source. The only allowed pattern is: {[_A-Za-z][_0-9A-Za-z]*}. Any invalid characters will be automatically removed. Default: - id of data source
service_role (Optional[IRole]) – The IAM service role to be assumed by AppSync to interact with the data source. Default: - Create a new role
lambda_function (IFunction) – The Lambda function to call to interact with this data source.

ExampleMetadata:

fixture=_generated

Example:

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

# api: appsync.IApi
# function_: lambda.Function
# role: iam.Role

app_sync_lambda_data_source_props = appsync.AppSyncLambdaDataSourceProps(
    api=api,
    lambda_function=function_,

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

Attributes

api: The API to attach this data source to.

description

The description of the data source.

Default:

None

lambda_function: The Lambda function to call to interact with this data source.

name

The name of the data source.

The only allowed pattern is: {[_A-Za-z][_0-9A-Za-z]*}. Any invalid characters will be automatically removed.

Default:

id of data source

service_role

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

Default:

Create a new role