Data retrieval APIs for AWS AppSync

AWS AppSync provides the following APIs for data retrieval.

Actions	Description	Access level
EvaluateCode	Evaluate code with a runtime and context	Read
EvaluateMappingTemplate	Evaluate template mapping	Read
GetApi	Retrieve an API	Read
GetApiAssociation	Read custom domain name - GraphQL API association details in AppSync	Read
GetApiCache	Read information about an API cache in AppSync	Read
GetChannelNamespace	Retrieve a channel namespace	Read
GetDataSource	Retrieve a data source	Read
GetDataSourceIntrospection	Retrieve a data source introspection	Read
GetDomainName	Read information about a custom domain name in AppSync	Read
GetFunction	Retrieve a function	Read
GetGraphqlApi	Retrieve a GraphQL API	Read
GetGraphqlApiEnvironmentVariables	Retrieve the environment variables for a GraphQL API	Read
GetIntrospectionSchema	Retrieve the introspection schema for a GraphQL API	Read
GetResolver	Retrieve a resolver	Read
GetResourcePolicy	Read a resource policy	Read
GetSchemaCreationStatus	Retrieve the current status of a schema creation operation	Read
GetSourceApiAssociation	Read information about a merged API associated source API	Read
GetType	Retrieve a type	Read
ListApiKeys	List the API keys for a given API	List
ListApis	List APIs	List
ListChannelNamespaces	List channel namespace	List
ListDataSources	List the data sources for a given API	List
ListDomainNames	Enumerate custom domain names in AppSync	List
ListFunctions	List the functions for a given API	List
ListGraphqlApis	List GraphQL APIs	List
ListResolvers	List the resolvers for a given API and type	List
ListResolversByFunction	List the resolvers that are associated with a specific function	List
ListSourceApiAssociations	List source APIs associated to a given merged API	List
ListTagsForResource	List the tags for a resource	Read
ListTypes	List the types for a given API	List
ListTypesByAssociation	List the types for a given merged API and source API association	List