AWSAppSyncClient (AWS Java SDK for AWS AppSync 1.12.688 API)

java.lang.Object
- com.amazonaws.AmazonWebServiceClient
- - com.amazonaws.services.appsync.AWSAppSyncClient

All Implemented Interfaces:

AWSAppSync

Direct Known Subclasses:

AWSAppSyncAsyncClient
```
@ThreadSafe
 @Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AWSAppSyncClient
extends AmazonWebServiceClient
implements AWSAppSync
```
Client for accessing AWSAppSync. All service calls made using this client are blocking, and will not return until the service call completes.

AppSync provides API actions for creating and interacting with data sources using GraphQL from your application.

Field Summary

Fields
Modifier and Type Field and Description

protected static ClientConfigurationFactory configFactory
Client configuration factory providing ClientConfigurations tailored to this client
- Fields inherited from class com.amazonaws.AmazonWebServiceClient
  client, clientConfiguration, endpoint, isEndpointOverridden, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset
- Fields inherited from interface com.amazonaws.services.appsync.AWSAppSync
  ENDPOINT_PREFIX

Fields
Modifier and Type	Field and Description
`protected static ClientConfigurationFactory`	`configFactory` Client configuration factory providing ClientConfigurations tailored to this client

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`AssociateApiResult`	`associateApi(AssociateApiRequest request)` Maps an endpoint to your custom domain.
`AssociateMergedGraphqlApiResult`	`associateMergedGraphqlApi(AssociateMergedGraphqlApiRequest request)` Creates an association between a Merged API and source API using the source API's identifier.
`AssociateSourceGraphqlApiResult`	`associateSourceGraphqlApi(AssociateSourceGraphqlApiRequest request)` Creates an association between a Merged API and source API using the Merged API's identifier.
`static AWSAppSyncClientBuilder`	`builder()`
`CreateApiCacheResult`	`createApiCache(CreateApiCacheRequest request)` Creates a cache for the GraphQL API.
`CreateApiKeyResult`	`createApiKey(CreateApiKeyRequest request)` Creates a unique key that you can distribute to clients who invoke your API.
`CreateDataSourceResult`	`createDataSource(CreateDataSourceRequest request)` Creates a `DataSource` object.
`CreateDomainNameResult`	`createDomainName(CreateDomainNameRequest request)` Creates a custom `DomainName` object.
`CreateFunctionResult`	`createFunction(CreateFunctionRequest request)` Creates a `Function` object.
`CreateGraphqlApiResult`	`createGraphqlApi(CreateGraphqlApiRequest request)` Creates a `GraphqlApi` object.
`CreateResolverResult`	`createResolver(CreateResolverRequest request)` Creates a `Resolver` object.
`CreateTypeResult`	`createType(CreateTypeRequest request)` Creates a `Type` object.
`DeleteApiCacheResult`	`deleteApiCache(DeleteApiCacheRequest request)` Deletes an `ApiCache` object.
`DeleteApiKeyResult`	`deleteApiKey(DeleteApiKeyRequest request)` Deletes an API key.
`DeleteDataSourceResult`	`deleteDataSource(DeleteDataSourceRequest request)` Deletes a `DataSource` object.
`DeleteDomainNameResult`	`deleteDomainName(DeleteDomainNameRequest request)` Deletes a custom `DomainName` object.
`DeleteFunctionResult`	`deleteFunction(DeleteFunctionRequest request)` Deletes a `Function`.
`DeleteGraphqlApiResult`	`deleteGraphqlApi(DeleteGraphqlApiRequest request)` Deletes a `GraphqlApi` object.
`DeleteResolverResult`	`deleteResolver(DeleteResolverRequest request)` Deletes a `Resolver` object.
`DeleteTypeResult`	`deleteType(DeleteTypeRequest request)` Deletes a `Type` object.
`DisassociateApiResult`	`disassociateApi(DisassociateApiRequest request)` Removes an `ApiAssociation` object from a custom domain.
`DisassociateMergedGraphqlApiResult`	`disassociateMergedGraphqlApi(DisassociateMergedGraphqlApiRequest request)` Deletes an association between a Merged API and source API using the source API's identifier and the association ID.
`DisassociateSourceGraphqlApiResult`	`disassociateSourceGraphqlApi(DisassociateSourceGraphqlApiRequest request)` Deletes an association between a Merged API and source API using the Merged API's identifier and the association ID.
`EvaluateCodeResult`	`evaluateCode(EvaluateCodeRequest request)` Evaluates the given code and returns the response.
`EvaluateMappingTemplateResult`	`evaluateMappingTemplate(EvaluateMappingTemplateRequest request)` Evaluates a given template and returns the response.
`FlushApiCacheResult`	`flushApiCache(FlushApiCacheRequest request)` Flushes an `ApiCache` object.
`GetApiAssociationResult`	`getApiAssociation(GetApiAssociationRequest request)` Retrieves an `ApiAssociation` object.
`GetApiCacheResult`	`getApiCache(GetApiCacheRequest request)` Retrieves an `ApiCache` object.
`ResponseMetadata`	`getCachedResponseMetadata(AmazonWebServiceRequest request)` Returns additional metadata for a previously executed successful, request, typically used for debugging issues where a service isn't acting as expected.
`GetDataSourceResult`	`getDataSource(GetDataSourceRequest request)` Retrieves a `DataSource` object.
`GetDataSourceIntrospectionResult`	`getDataSourceIntrospection(GetDataSourceIntrospectionRequest request)` Retrieves the record of an existing introspection.
`GetDomainNameResult`	`getDomainName(GetDomainNameRequest request)` Retrieves a custom `DomainName` object.
`GetFunctionResult`	`getFunction(GetFunctionRequest request)` Get a `Function`.
`GetGraphqlApiResult`	`getGraphqlApi(GetGraphqlApiRequest request)` Retrieves a `GraphqlApi` object.
`GetGraphqlApiEnvironmentVariablesResult`	`getGraphqlApiEnvironmentVariables(GetGraphqlApiEnvironmentVariablesRequest request)` Retrieves the list of environmental variable key-value pairs associated with an API by its ID value.
`GetIntrospectionSchemaResult`	`getIntrospectionSchema(GetIntrospectionSchemaRequest request)` Retrieves the introspection schema for a GraphQL API.
`GetResolverResult`	`getResolver(GetResolverRequest request)` Retrieves a `Resolver` object.
`GetSchemaCreationStatusResult`	`getSchemaCreationStatus(GetSchemaCreationStatusRequest request)` Retrieves the current status of a schema creation operation.
`GetSourceApiAssociationResult`	`getSourceApiAssociation(GetSourceApiAssociationRequest request)` Retrieves a `SourceApiAssociation` object.
`GetTypeResult`	`getType(GetTypeRequest request)` Retrieves a `Type` object.
`ListApiKeysResult`	`listApiKeys(ListApiKeysRequest request)` Lists the API keys for a given API.
`ListDataSourcesResult`	`listDataSources(ListDataSourcesRequest request)` Lists the data sources for a given API.
`ListDomainNamesResult`	`listDomainNames(ListDomainNamesRequest request)` Lists multiple custom domain names.
`ListFunctionsResult`	`listFunctions(ListFunctionsRequest request)` List multiple functions.
`ListGraphqlApisResult`	`listGraphqlApis(ListGraphqlApisRequest request)` Lists your GraphQL APIs.
`ListResolversResult`	`listResolvers(ListResolversRequest request)` Lists the resolvers for a given API and type.
`ListResolversByFunctionResult`	`listResolversByFunction(ListResolversByFunctionRequest request)` List the resolvers that are associated with a specific function.
`ListSourceApiAssociationsResult`	`listSourceApiAssociations(ListSourceApiAssociationsRequest request)` Lists the `SourceApiAssociationSummary` data.
`ListTagsForResourceResult`	`listTagsForResource(ListTagsForResourceRequest request)` Lists the tags for a resource.
`ListTypesResult`	`listTypes(ListTypesRequest request)` Lists the types for a given API.
`ListTypesByAssociationResult`	`listTypesByAssociation(ListTypesByAssociationRequest request)` Lists `Type` objects by the source API association ID.
`PutGraphqlApiEnvironmentVariablesResult`	`putGraphqlApiEnvironmentVariables(PutGraphqlApiEnvironmentVariablesRequest request)` Creates a list of environmental variables in an API by its ID value.
`void`	`shutdown()` Shuts down this client object, releasing any resources that might be held open.
`StartDataSourceIntrospectionResult`	`startDataSourceIntrospection(StartDataSourceIntrospectionRequest request)` Creates a new introspection.
`StartSchemaCreationResult`	`startSchemaCreation(StartSchemaCreationRequest request)` Adds a new schema to your GraphQL API.
`StartSchemaMergeResult`	`startSchemaMerge(StartSchemaMergeRequest request)` Initiates a merge operation.
`TagResourceResult`	`tagResource(TagResourceRequest request)` Tags a resource with user-supplied tags.
`UntagResourceResult`	`untagResource(UntagResourceRequest request)` Untags a resource.
`UpdateApiCacheResult`	`updateApiCache(UpdateApiCacheRequest request)` Updates the cache for the GraphQL API.
`UpdateApiKeyResult`	`updateApiKey(UpdateApiKeyRequest request)` Updates an API key.
`UpdateDataSourceResult`	`updateDataSource(UpdateDataSourceRequest request)` Updates a `DataSource` object.
`UpdateDomainNameResult`	`updateDomainName(UpdateDomainNameRequest request)` Updates a custom `DomainName` object.
`UpdateFunctionResult`	`updateFunction(UpdateFunctionRequest request)` Updates a `Function` object.
`UpdateGraphqlApiResult`	`updateGraphqlApi(UpdateGraphqlApiRequest request)` Updates a `GraphqlApi` object.
`UpdateResolverResult`	`updateResolver(UpdateResolverRequest request)` Updates a `Resolver` object.
`UpdateSourceApiAssociationResult`	`updateSourceApiAssociation(UpdateSourceApiAssociationRequest request)` Updates some of the configuration choices of a particular source API association.
`UpdateTypeResult`	`updateType(UpdateTypeRequest request)` Updates a `Type` object.

Methods inherited from class com.amazonaws.AmazonWebServiceClient
addRequestHandler, addRequestHandler, beforeClientExecution, beforeMarshalling, calculateCRC32FromCompressedData, checkMutability, configureRegion, createExecutionContext, createExecutionContext, createExecutionContext, createSignerProvider, endClientExecution, endClientExecution, getClientConfiguration, getClientId, getEndpointPrefix, getMonitoringListeners, getRequestMetricsCollector, getServiceAbbreviation, getServiceName, getServiceNameIntern, getSigner, getSignerByURI, getSignerOverride, getSignerProvider, getSignerRegionOverride, getSigningRegion, getTimeOffset, isCsmEnabled, isEndpointOverridden, isProfilingEnabled, isRequestMetricsEnabled, makeImmutable, removeRequestHandler, removeRequestHandler, requestMetricCollector, setEndpoint, setEndpoint, setEndpointPrefix, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, shouldGenerateClientSideMonitoringEvents, useStrictHostNameVerification, withEndpoint, withRegion, withRegion, withTimeOffset

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - configFactory
```
protected static final ClientConfigurationFactory configFactory
```
    Client configuration factory providing ClientConfigurations tailored to this client
- Method Detail
  - builder
```
public static AWSAppSyncClientBuilder builder()
```
  - associateApi
```
public AssociateApiResult associateApi(AssociateApiRequest request)
```
    Maps an endpoint to your custom domain.
    
    Specified by:
    
    associateApi in interface AWSAppSync
    
    Parameters:
    
    associateApiRequest -
    
    Returns:
    
    Result of the AssociateApi operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - associateMergedGraphqlApi
```
public AssociateMergedGraphqlApiResult associateMergedGraphqlApi(AssociateMergedGraphqlApiRequest request)
```
    Creates an association between a Merged API and source API using the source API's identifier.
    
    Specified by:
    
    associateMergedGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    associateMergedGraphqlApiRequest -
    
    Returns:
    
    Result of the AssociateMergedGraphqlApi operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    See Also:
    
    AWS API Documentation
  - associateSourceGraphqlApi
```
public AssociateSourceGraphqlApiResult associateSourceGraphqlApi(AssociateSourceGraphqlApiRequest request)
```
    Creates an association between a Merged API and source API using the Merged API's identifier.
    
    Specified by:
    
    associateSourceGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    associateSourceGraphqlApiRequest -
    
    Returns:
    
    Result of the AssociateSourceGraphqlApi operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    See Also:
    
    AWS API Documentation
  - createApiCache
```
public CreateApiCacheResult createApiCache(CreateApiCacheRequest request)
```
    Creates a cache for the GraphQL API.
    
    Specified by:
    
    createApiCache in interface AWSAppSync
    
    Parameters:
    
    createApiCacheRequest - Represents the input of a CreateApiCache operation.
    
    Returns:
    
    Result of the CreateApiCache operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - createApiKey
```
public CreateApiKeyResult createApiKey(CreateApiKeyRequest request)
```
    Creates a unique key that you can distribute to clients who invoke your API.
    
    Specified by:
    
    createApiKey in interface AWSAppSync
    
    Parameters:
    
    createApiKeyRequest -
    
    Returns:
    
    Result of the CreateApiKey operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    ApiKeyLimitExceededException - The API key exceeded a limit. Try your request again.
    
    ApiKeyValidityOutOfBoundsException - The API key expiration must be set to a value between 1 and 365 days from creation (for CreateApiKey) or from update (for UpdateApiKey).
    
    See Also:
    
    AWS API Documentation
  - createDataSource
```
public CreateDataSourceResult createDataSource(CreateDataSourceRequest request)
```
    Creates a DataSource object.
    
    Specified by:
    
    createDataSource in interface AWSAppSync
    
    Parameters:
    
    createDataSourceRequest -
    
    Returns:
    
    Result of the CreateDataSource operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - createDomainName
```
public CreateDomainNameResult createDomainName(CreateDomainNameRequest request)
```
    Creates a custom DomainName object.
    
    Specified by:
    
    createDomainName in interface AWSAppSync
    
    Parameters:
    
    createDomainNameRequest -
    
    Returns:
    
    Result of the CreateDomainName operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - createFunction
```
public CreateFunctionResult createFunction(CreateFunctionRequest request)
```
    Creates a Function object.
    
    A function is a reusable entity. You can use multiple functions to compose the resolver logic.
    
    Specified by:
    
    createFunction in interface AWSAppSync
    
    Parameters:
    
    createFunctionRequest -
    
    Returns:
    
    Result of the CreateFunction operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - createGraphqlApi
```
public CreateGraphqlApiResult createGraphqlApi(CreateGraphqlApiRequest request)
```
    Creates a GraphqlApi object.
    
    Specified by:
    
    createGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    createGraphqlApiRequest -
    
    Returns:
    
    Result of the CreateGraphqlApi operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    ApiLimitExceededException - The GraphQL API exceeded a limit. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - createResolver
```
public CreateResolverResult createResolver(CreateResolverRequest request)
```
    Creates a Resolver object.
    
    A resolver converts incoming requests into a format that a data source can understand, and converts the data source's responses into GraphQL.
    
    Specified by:
    
    createResolver in interface AWSAppSync
    
    Parameters:
    
    createResolverRequest -
    
    Returns:
    
    Result of the CreateResolver operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - createType
```
public CreateTypeResult createType(CreateTypeRequest request)
```
    Creates a Type object.
    
    Specified by:
    
    createType in interface AWSAppSync
    
    Parameters:
    
    createTypeRequest -
    
    Returns:
    
    Result of the CreateType operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - deleteApiCache
```
public DeleteApiCacheResult deleteApiCache(DeleteApiCacheRequest request)
```
    Deletes an ApiCache object.
    
    Specified by:
    
    deleteApiCache in interface AWSAppSync
    
    Parameters:
    
    deleteApiCacheRequest - Represents the input of a DeleteApiCache operation.
    
    Returns:
    
    Result of the DeleteApiCache operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - deleteApiKey
```
public DeleteApiKeyResult deleteApiKey(DeleteApiKeyRequest request)
```
    Deletes an API key.
    
    Specified by:
    
    deleteApiKey in interface AWSAppSync
    
    Parameters:
    
    deleteApiKeyRequest -
    
    Returns:
    
    Result of the DeleteApiKey operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - deleteDataSource
```
public DeleteDataSourceResult deleteDataSource(DeleteDataSourceRequest request)
```
    Deletes a DataSource object.
    
    Specified by:
    
    deleteDataSource in interface AWSAppSync
    
    Parameters:
    
    deleteDataSourceRequest -
    
    Returns:
    
    Result of the DeleteDataSource operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - deleteDomainName
```
public DeleteDomainNameResult deleteDomainName(DeleteDomainNameRequest request)
```
    Deletes a custom DomainName object.
    
    Specified by:
    
    deleteDomainName in interface AWSAppSync
    
    Parameters:
    
    deleteDomainNameRequest -
    
    Returns:
    
    Result of the DeleteDomainName operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - deleteFunction
```
public DeleteFunctionResult deleteFunction(DeleteFunctionRequest request)
```
    Deletes a Function.
    
    Specified by:
    
    deleteFunction in interface AWSAppSync
    
    Parameters:
    
    deleteFunctionRequest -
    
    Returns:
    
    Result of the DeleteFunction operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - deleteGraphqlApi
```
public DeleteGraphqlApiResult deleteGraphqlApi(DeleteGraphqlApiRequest request)
```
    Deletes a GraphqlApi object.
    
    Specified by:
    
    deleteGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    deleteGraphqlApiRequest -
    
    Returns:
    
    Result of the DeleteGraphqlApi operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - deleteResolver
```
public DeleteResolverResult deleteResolver(DeleteResolverRequest request)
```
    Deletes a Resolver object.
    
    Specified by:
    
    deleteResolver in interface AWSAppSync
    
    Parameters:
    
    deleteResolverRequest -
    
    Returns:
    
    Result of the DeleteResolver operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - deleteType
```
public DeleteTypeResult deleteType(DeleteTypeRequest request)
```
    Deletes a Type object.
    
    Specified by:
    
    deleteType in interface AWSAppSync
    
    Parameters:
    
    deleteTypeRequest -
    
    Returns:
    
    Result of the DeleteType operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - disassociateApi
```
public DisassociateApiResult disassociateApi(DisassociateApiRequest request)
```
    Removes an ApiAssociation object from a custom domain.
    
    Specified by:
    
    disassociateApi in interface AWSAppSync
    
    Parameters:
    
    disassociateApiRequest -
    
    Returns:
    
    Result of the DisassociateApi operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - disassociateMergedGraphqlApi
```
public DisassociateMergedGraphqlApiResult disassociateMergedGraphqlApi(DisassociateMergedGraphqlApiRequest request)
```
    Deletes an association between a Merged API and source API using the source API's identifier and the association ID.
    
    Specified by:
    
    disassociateMergedGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    disassociateMergedGraphqlApiRequest -
    
    Returns:
    
    Result of the DisassociateMergedGraphqlApi operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    See Also:
    
    AWS API Documentation
  - disassociateSourceGraphqlApi
```
public DisassociateSourceGraphqlApiResult disassociateSourceGraphqlApi(DisassociateSourceGraphqlApiRequest request)
```
    Deletes an association between a Merged API and source API using the Merged API's identifier and the association ID.
    
    Specified by:
    
    disassociateSourceGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    disassociateSourceGraphqlApiRequest -
    
    Returns:
    
    Result of the DisassociateSourceGraphqlApi operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    See Also:
    
    AWS API Documentation
  - evaluateCode
```
public EvaluateCodeResult evaluateCode(EvaluateCodeRequest request)
```
    Evaluates the given code and returns the response. The code definition requirements depend on the specified runtime. For APPSYNC_JS runtimes, the code defines the request and response functions. The request function takes the incoming request after a GraphQL operation is parsed and converts it into a request configuration for the selected data source operation. The response function interprets responses from the data source and maps it to the shape of the GraphQL field output type.
    
    Specified by:
    
    evaluateCode in interface AWSAppSync
    
    Parameters:
    
    evaluateCodeRequest -
    
    Returns:
    
    Result of the EvaluateCode operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - evaluateMappingTemplate
```
public EvaluateMappingTemplateResult evaluateMappingTemplate(EvaluateMappingTemplateRequest request)
```
    Evaluates a given template and returns the response. The mapping template can be a request or response template.
    
    Request templates take the incoming request after a GraphQL operation is parsed and convert it into a request configuration for the selected data source operation. Response templates interpret responses from the data source and map it to the shape of the GraphQL field output type.
    
    Mapping templates are written in the Apache Velocity Template Language (VTL).
    
    Specified by:
    
    evaluateMappingTemplate in interface AWSAppSync
    
    Parameters:
    
    evaluateMappingTemplateRequest -
    
    Returns:
    
    Result of the EvaluateMappingTemplate operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - flushApiCache
```
public FlushApiCacheResult flushApiCache(FlushApiCacheRequest request)
```
    Flushes an ApiCache object.
    
    Specified by:
    
    flushApiCache in interface AWSAppSync
    
    Parameters:
    
    flushApiCacheRequest - Represents the input of a FlushApiCache operation.
    
    Returns:
    
    Result of the FlushApiCache operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - getApiAssociation
```
public GetApiAssociationResult getApiAssociation(GetApiAssociationRequest request)
```
    Retrieves an ApiAssociation object.
    
    Specified by:
    
    getApiAssociation in interface AWSAppSync
    
    Parameters:
    
    getApiAssociationRequest -
    
    Returns:
    
    Result of the GetApiAssociation operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - getApiCache
```
public GetApiCacheResult getApiCache(GetApiCacheRequest request)
```
    Retrieves an ApiCache object.
    
    Specified by:
    
    getApiCache in interface AWSAppSync
    
    Parameters:
    
    getApiCacheRequest - Represents the input of a GetApiCache operation.
    
    Returns:
    
    Result of the GetApiCache operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - getDataSource
```
public GetDataSourceResult getDataSource(GetDataSourceRequest request)
```
    Retrieves a DataSource object.
    
    Specified by:
    
    getDataSource in interface AWSAppSync
    
    Parameters:
    
    getDataSourceRequest -
    
    Returns:
    
    Result of the GetDataSource operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - getDataSourceIntrospection
```
public GetDataSourceIntrospectionResult getDataSourceIntrospection(GetDataSourceIntrospectionRequest request)
```
    Retrieves the record of an existing introspection. If the retrieval is successful, the result of the instrospection will also be returned. If the retrieval fails the operation, an error message will be returned instead.
    
    Specified by:
    
    getDataSourceIntrospection in interface AWSAppSync
    
    Parameters:
    
    getDataSourceIntrospectionRequest -
    
    Returns:
    
    Result of the GetDataSourceIntrospection operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - getDomainName
```
public GetDomainNameResult getDomainName(GetDomainNameRequest request)
```
    Retrieves a custom DomainName object.
    
    Specified by:
    
    getDomainName in interface AWSAppSync
    
    Parameters:
    
    getDomainNameRequest -
    
    Returns:
    
    Result of the GetDomainName operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - getFunction
```
public GetFunctionResult getFunction(GetFunctionRequest request)
```
    Get a Function.
    
    Specified by:
    
    getFunction in interface AWSAppSync
    
    Parameters:
    
    getFunctionRequest -
    
    Returns:
    
    Result of the GetFunction operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    See Also:
    
    AWS API Documentation
  - getGraphqlApi
```
public GetGraphqlApiResult getGraphqlApi(GetGraphqlApiRequest request)
```
    Retrieves a GraphqlApi object.
    
    Specified by:
    
    getGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    getGraphqlApiRequest -
    
    Returns:
    
    Result of the GetGraphqlApi operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - getGraphqlApiEnvironmentVariables
```
public GetGraphqlApiEnvironmentVariablesResult getGraphqlApiEnvironmentVariables(GetGraphqlApiEnvironmentVariablesRequest request)
```
    Retrieves the list of environmental variable key-value pairs associated with an API by its ID value.
    
    Specified by:
    
    getGraphqlApiEnvironmentVariables in interface AWSAppSync
    
    Parameters:
    
    getGraphqlApiEnvironmentVariablesRequest -
    
    Returns:
    
    Result of the GetGraphqlApiEnvironmentVariables operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - getIntrospectionSchema
```
public GetIntrospectionSchemaResult getIntrospectionSchema(GetIntrospectionSchemaRequest request)
```
    Retrieves the introspection schema for a GraphQL API.
    
    Specified by:
    
    getIntrospectionSchema in interface AWSAppSync
    
    Parameters:
    
    getIntrospectionSchemaRequest -
    
    Returns:
    
    Result of the GetIntrospectionSchema operation returned by the service.
    
    Throws:
    
    GraphQLSchemaException - The GraphQL schema is not valid.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - getResolver
```
public GetResolverResult getResolver(GetResolverRequest request)
```
    Retrieves a Resolver object.
    
    Specified by:
    
    getResolver in interface AWSAppSync
    
    Parameters:
    
    getResolverRequest -
    
    Returns:
    
    Result of the GetResolver operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    See Also:
    
    AWS API Documentation
  - getSchemaCreationStatus
```
public GetSchemaCreationStatusResult getSchemaCreationStatus(GetSchemaCreationStatusRequest request)
```
    Retrieves the current status of a schema creation operation.
    
    Specified by:
    
    getSchemaCreationStatus in interface AWSAppSync
    
    Parameters:
    
    getSchemaCreationStatusRequest -
    
    Returns:
    
    Result of the GetSchemaCreationStatus operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - getSourceApiAssociation
```
public GetSourceApiAssociationResult getSourceApiAssociation(GetSourceApiAssociationRequest request)
```
    Retrieves a SourceApiAssociation object.
    
    Specified by:
    
    getSourceApiAssociation in interface AWSAppSync
    
    Parameters:
    
    getSourceApiAssociationRequest -
    
    Returns:
    
    Result of the GetSourceApiAssociation operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - getType
```
public GetTypeResult getType(GetTypeRequest request)
```
    Retrieves a Type object.
    
    Specified by:
    
    getType in interface AWSAppSync
    
    Parameters:
    
    getTypeRequest -
    
    Returns:
    
    Result of the GetType operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listApiKeys
```
public ListApiKeysResult listApiKeys(ListApiKeysRequest request)
```
    Lists the API keys for a given API.
    
    API keys are deleted automatically 60 days after they expire. However, they may still be included in the response until they have actually been deleted. You can safely call DeleteApiKey to manually delete a key before it's automatically deleted.
    
    Specified by:
    
    listApiKeys in interface AWSAppSync
    
    Parameters:
    
    listApiKeysRequest -
    
    Returns:
    
    Result of the ListApiKeys operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listDataSources
```
public ListDataSourcesResult listDataSources(ListDataSourcesRequest request)
```
    Lists the data sources for a given API.
    
    Specified by:
    
    listDataSources in interface AWSAppSync
    
    Parameters:
    
    listDataSourcesRequest -
    
    Returns:
    
    Result of the ListDataSources operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listDomainNames
```
public ListDomainNamesResult listDomainNames(ListDomainNamesRequest request)
```
    Lists multiple custom domain names.
    
    Specified by:
    
    listDomainNames in interface AWSAppSync
    
    Parameters:
    
    listDomainNamesRequest -
    
    Returns:
    
    Result of the ListDomainNames operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listFunctions
```
public ListFunctionsResult listFunctions(ListFunctionsRequest request)
```
    List multiple functions.
    
    Specified by:
    
    listFunctions in interface AWSAppSync
    
    Parameters:
    
    listFunctionsRequest -
    
    Returns:
    
    Result of the ListFunctions operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listGraphqlApis
```
public ListGraphqlApisResult listGraphqlApis(ListGraphqlApisRequest request)
```
    Lists your GraphQL APIs.
    
    Specified by:
    
    listGraphqlApis in interface AWSAppSync
    
    Parameters:
    
    listGraphqlApisRequest -
    
    Returns:
    
    Result of the ListGraphqlApis operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listResolvers
```
public ListResolversResult listResolvers(ListResolversRequest request)
```
    Lists the resolvers for a given API and type.
    
    Specified by:
    
    listResolvers in interface AWSAppSync
    
    Parameters:
    
    listResolversRequest -
    
    Returns:
    
    Result of the ListResolvers operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listResolversByFunction
```
public ListResolversByFunctionResult listResolversByFunction(ListResolversByFunctionRequest request)
```
    List the resolvers that are associated with a specific function.
    
    Specified by:
    
    listResolversByFunction in interface AWSAppSync
    
    Parameters:
    
    listResolversByFunctionRequest -
    
    Returns:
    
    Result of the ListResolversByFunction operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listSourceApiAssociations
```
public ListSourceApiAssociationsResult listSourceApiAssociations(ListSourceApiAssociationsRequest request)
```
    Lists the SourceApiAssociationSummary data.
    
    Specified by:
    
    listSourceApiAssociations in interface AWSAppSync
    
    Parameters:
    
    listSourceApiAssociationsRequest -
    
    Returns:
    
    Result of the ListSourceApiAssociations operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - listTagsForResource
```
public ListTagsForResourceResult listTagsForResource(ListTagsForResourceRequest request)
```
    Lists the tags for a resource.
    
    Specified by:
    
    listTagsForResource in interface AWSAppSync
    
    Parameters:
    
    listTagsForResourceRequest -
    
    Returns:
    
    Result of the ListTagsForResource operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - listTypes
```
public ListTypesResult listTypes(ListTypesRequest request)
```
    Lists the types for a given API.
    
    Specified by:
    
    listTypes in interface AWSAppSync
    
    Parameters:
    
    listTypesRequest -
    
    Returns:
    
    Result of the ListTypes operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - listTypesByAssociation
```
public ListTypesByAssociationResult listTypesByAssociation(ListTypesByAssociationRequest request)
```
    Lists Type objects by the source API association ID.
    
    Specified by:
    
    listTypesByAssociation in interface AWSAppSync
    
    Parameters:
    
    listTypesByAssociationRequest -
    
    Returns:
    
    Result of the ListTypesByAssociation operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - putGraphqlApiEnvironmentVariables
```
public PutGraphqlApiEnvironmentVariablesResult putGraphqlApiEnvironmentVariables(PutGraphqlApiEnvironmentVariablesRequest request)
```
    Creates a list of environmental variables in an API by its ID value.
    
    When creating an environmental variable, it must follow the constraints below:
    - Both JavaScript and VTL templates support environmental variables.
    - Environmental variables are not evaluated before function invocation.
    - Environmental variables only support string values.
    - Any defined value in an environmental variable is considered a string literal and not expanded.
    - Variable evaluations should ideally be performed in the function code.
    When creating an environmental variable key-value pair, it must follow the additional constraints below:
    - Keys must begin with a letter.
    - Keys must be at least two characters long.
    - Keys can only contain letters, numbers, and the underscore character (_).
    - Values can be up to 512 characters long.
    - You can configure up to 50 key-value pairs in a GraphQL API.
    You can create a list of environmental variables by adding it to the environmentVariables payload as a list in the format {"key1":"value1","key2":"value2", …}. Note that each call of the PutGraphqlApiEnvironmentVariables action will result in the overwriting of the existing environmental variable list of that API. This means the existing environmental variables will be lost. To avoid this, you must include all existing and new environmental variables in the list each time you call this action.
    Specified by:
    
    putGraphqlApiEnvironmentVariables in interface AWSAppSync
    
    Parameters:
    
    putGraphqlApiEnvironmentVariablesRequest -
    
    Returns:
    
    Result of the PutGraphqlApiEnvironmentVariables operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - startDataSourceIntrospection
```
public StartDataSourceIntrospectionResult startDataSourceIntrospection(StartDataSourceIntrospectionRequest request)
```
    Creates a new introspection. Returns the introspectionId of the new introspection after its creation.
    
    Specified by:
    
    startDataSourceIntrospection in interface AWSAppSync
    
    Parameters:
    
    startDataSourceIntrospectionRequest -
    
    Returns:
    
    Result of the StartDataSourceIntrospection operation returned by the service.
    
    Throws:
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - startSchemaCreation
```
public StartSchemaCreationResult startSchemaCreation(StartSchemaCreationRequest request)
```
    Adds a new schema to your GraphQL API.
    
    This operation is asynchronous. Use to determine when it has completed.
    
    Specified by:
    
    startSchemaCreation in interface AWSAppSync
    
    Parameters:
    
    startSchemaCreationRequest -
    
    Returns:
    
    Result of the StartSchemaCreation operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - startSchemaMerge
```
public StartSchemaMergeResult startSchemaMerge(StartSchemaMergeRequest request)
```
    Initiates a merge operation. Returns a status that shows the result of the merge operation.
    
    Specified by:
    
    startSchemaMerge in interface AWSAppSync
    
    Parameters:
    
    startSchemaMergeRequest -
    
    Returns:
    
    Result of the StartSchemaMerge operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    See Also:
    
    AWS API Documentation
  - tagResource
```
public TagResourceResult tagResource(TagResourceRequest request)
```
    Tags a resource with user-supplied tags.
    
    Specified by:
    
    tagResource in interface AWSAppSync
    
    Parameters:
    
    tagResourceRequest -
    
    Returns:
    
    Result of the TagResource operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - untagResource
```
public UntagResourceResult untagResource(UntagResourceRequest request)
```
    Untags a resource.
    
    Specified by:
    
    untagResource in interface AWSAppSync
    
    Parameters:
    
    untagResourceRequest -
    
    Returns:
    
    Result of the UntagResource operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - updateApiCache
```
public UpdateApiCacheResult updateApiCache(UpdateApiCacheRequest request)
```
    Updates the cache for the GraphQL API.
    
    Specified by:
    
    updateApiCache in interface AWSAppSync
    
    Parameters:
    
    updateApiCacheRequest - Represents the input of a UpdateApiCache operation.
    
    Returns:
    
    Result of the UpdateApiCache operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - updateApiKey
```
public UpdateApiKeyResult updateApiKey(UpdateApiKeyRequest request)
```
    Updates an API key. You can update the key as long as it's not deleted.
    
    Specified by:
    
    updateApiKey in interface AWSAppSync
    
    Parameters:
    
    updateApiKeyRequest -
    
    Returns:
    
    Result of the UpdateApiKey operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    LimitExceededException - The request exceeded a limit. Try your request again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    ApiKeyValidityOutOfBoundsException - The API key expiration must be set to a value between 1 and 365 days from creation (for CreateApiKey) or from update (for UpdateApiKey).
    
    See Also:
    
    AWS API Documentation
  - updateDataSource
```
public UpdateDataSourceResult updateDataSource(UpdateDataSourceRequest request)
```
    Updates a DataSource object.
    
    Specified by:
    
    updateDataSource in interface AWSAppSync
    
    Parameters:
    
    updateDataSourceRequest -
    
    Returns:
    
    Result of the UpdateDataSource operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - updateDomainName
```
public UpdateDomainNameResult updateDomainName(UpdateDomainNameRequest request)
```
    Updates a custom DomainName object.
    
    Specified by:
    
    updateDomainName in interface AWSAppSync
    
    Parameters:
    
    updateDomainNameRequest -
    
    Returns:
    
    Result of the UpdateDomainName operation returned by the service.
    
    Throws:
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    See Also:
    
    AWS API Documentation
  - updateFunction
```
public UpdateFunctionResult updateFunction(UpdateFunctionRequest request)
```
    Updates a Function object.
    
    Specified by:
    
    updateFunction in interface AWSAppSync
    
    Parameters:
    
    updateFunctionRequest -
    
    Returns:
    
    Result of the UpdateFunction operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - updateGraphqlApi
```
public UpdateGraphqlApiResult updateGraphqlApi(UpdateGraphqlApiRequest request)
```
    Updates a GraphqlApi object.
    
    Specified by:
    
    updateGraphqlApi in interface AWSAppSync
    
    Parameters:
    
    updateGraphqlApiRequest -
    
    Returns:
    
    Result of the UpdateGraphqlApi operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    AccessDeniedException - You don't have access to perform this operation on this resource.
    
    See Also:
    
    AWS API Documentation
  - updateResolver
```
public UpdateResolverResult updateResolver(UpdateResolverRequest request)
```
    Updates a Resolver object.
    
    Specified by:
    
    updateResolver in interface AWSAppSync
    
    Parameters:
    
    updateResolverRequest -
    
    Returns:
    
    Result of the UpdateResolver operation returned by the service.
    
    Throws:
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    See Also:
    
    AWS API Documentation
  - updateSourceApiAssociation
```
public UpdateSourceApiAssociationResult updateSourceApiAssociation(UpdateSourceApiAssociationRequest request)
```
    Updates some of the configuration choices of a particular source API association.
    
    Specified by:
    
    updateSourceApiAssociation in interface AWSAppSync
    
    Parameters:
    
    updateSourceApiAssociationRequest -
    
    Returns:
    
    Result of the UpdateSourceApiAssociation operation returned by the service.
    
    Throws:
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    See Also:
    
    AWS API Documentation
  - updateType
```
public UpdateTypeResult updateType(UpdateTypeRequest request)
```
    Updates a Type object.
    
    Specified by:
    
    updateType in interface AWSAppSync
    
    Parameters:
    
    updateTypeRequest -
    
    Returns:
    
    Result of the UpdateType operation returned by the service.
    
    Throws:
    
    BadRequestException - The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
    
    ConcurrentModificationException - Another modification is in progress at this time and it must complete before you can make your change.
    
    NotFoundException - The resource specified in the request was not found. Check the resource, and then try again.
    
    UnauthorizedException - You aren't authorized to perform this operation.
    
    InternalFailureException - An internal AppSync error occurred. Try your request again.
    
    See Also:
    
    AWS API Documentation
  - getCachedResponseMetadata
```
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
```
    Returns additional metadata for a previously executed successful, request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.
    Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing the request.
    
    Specified by:
    
    getCachedResponseMetadata in interface AWSAppSync
    
    Parameters:
    
    request - The originally executed request
    
    Returns:
    
    The response metadata for the specified request, or null if none is available.
  - shutdown
```
public void shutdown()
```
    Description copied from interface: AWSAppSync
    
    Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.
    
    Specified by:
    
    shutdown in interface AWSAppSync
    
    Overrides:
    
    shutdown in class AmazonWebServiceClient

Class AWSAppSyncClient

Field Summary

Fields inherited from class com.amazonaws.AmazonWebServiceClient

Fields inherited from interface com.amazonaws.services.appsync.AWSAppSync

Method Summary

Methods inherited from class com.amazonaws.AmazonWebServiceClient

Methods inherited from class java.lang.Object

Field Detail

configFactory

Method Detail

builder

associateApi

associateMergedGraphqlApi

associateSourceGraphqlApi

createApiCache

createApiKey

createDataSource

createDomainName

createFunction

createGraphqlApi

createResolver

createType

deleteApiCache

deleteApiKey

deleteDataSource

deleteDomainName

deleteFunction

deleteGraphqlApi

deleteResolver

deleteType

disassociateApi

disassociateMergedGraphqlApi

disassociateSourceGraphqlApi

evaluateCode

evaluateMappingTemplate

flushApiCache

getApiAssociation

getApiCache

getDataSource

getDataSourceIntrospection

getDomainName

getFunction

getGraphqlApi

getGraphqlApiEnvironmentVariables

getIntrospectionSchema

getResolver

getSchemaCreationStatus

getSourceApiAssociation

getType

listApiKeys

listDataSources

listDomainNames

listFunctions

listGraphqlApis

listResolvers

listResolversByFunction

listSourceApiAssociations

listTagsForResource

listTypes

listTypesByAssociation

putGraphqlApiEnvironmentVariables

startDataSourceIntrospection

startSchemaCreation

startSchemaMerge

tagResource

untagResource

updateApiCache

updateApiKey

updateDataSource

updateDomainName

updateFunction

updateGraphqlApi

updateResolver

updateSourceApiAssociation

updateType

getCachedResponseMetadata

shutdown