resolver

Gets an individual resolver resource

Overview

Name	resolver
Type	Resource
Description	resolver
Id	awscc.appsync.resolver

Fields

Name	Datatype	Description
api_id	string	The APSYlong GraphQL API to which you want to attach this resolver.
caching_config	object	The caching configuration for the resolver.
code	string	The ``resolver`` code that contains the request and response functions. When code is used, the ``runtime`` is required. The runtime value must be ``APPSYNC_JS``.
code_s3_location	string	The Amazon S3 endpoint.
data_source_name	string	The resolver data source name.
field_name	string	The GraphQL field on a type that invokes the resolver.
kind	string	The resolver type.<br/> + *UNIT*: A UNIT resolver type. A UNIT resolver is the default resolver type. You can use a UNIT resolver to run a GraphQL query against a single data source.<br/> + *PIPELINE*: A PIPELINE resolver type. You can use a PIPELINE resolver to invoke a series of ``Function`` objects in a serial manner. You can use a pipeline resolver to run a GraphQL query against multiple data sources.
max_batch_size	integer	The maximum number of resolver request inputs that will be sent to a single LAMlong function in a ``BatchInvoke`` operation.
pipeline_config	object	Functions linked with the pipeline resolver.
request_mapping_template	string	The request mapping template.<br/> Request mapping templates are optional when using a Lambda data source. For all other data sources, a request mapping template is required.
request_mapping_template_s3_location	string	The location of a request mapping template in an S3 bucket. Use this if you want to provision with a template file in S3 rather than embedding it in your CFNshort template.
resolver_arn	string
response_mapping_template	string	The response mapping template.
response_mapping_template_s3_location	string	The location of a response mapping template in an S3 bucket. Use this if you want to provision with a template file in S3 rather than embedding it in your CFNshort template.
runtime	object	Describes a runtime used by an APSYlong resolver or APSYlong function. Specifies the name and version of the runtime to use. Note that if a runtime is specified, code must also be specified.
sync_config	object	The ``SyncConfig`` for a resolver attached to a versioned data source.
type_name	string	The GraphQL type that invokes this resolver.
metrics_config	string
region	string	AWS region.

Methods

Currently only SELECT is supported for this resource resource.

Example

SELECT
region,
api_id,
caching_config,
code,
code_s3_location,
data_source_name,
field_name,
kind,
max_batch_size,
pipeline_config,
request_mapping_template,
request_mapping_template_s3_location,
resolver_arn,
response_mapping_template,
response_mapping_template_s3_location,
runtime,
sync_config,
type_name,
metrics_config
FROM awscc.appsync.resolver
WHERE data__Identifier = '<ResolverArn>';

Permissions

To operate on the resolver resource, the following permissions are required:

Read

appsync:GetResolver

Update

s3:GetObject,
appsync:UpdateResolver

Delete

appsync:DeleteResolver