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Class: Aws::AppSync::Client

Inherits:
Seahorse::Client::Base show all
Defined in:
(unknown)

Overview

An API client for AWS AppSync. To construct a client, you need to configure a :region and :credentials.

appsync = Aws::AppSync::Client.new(
  region: region_name,
  credentials: credentials,
  # ...
)

See #initialize for a full list of supported configuration options.

Region

You can configure a default region in the following locations:

  • ENV['AWS_REGION']
  • Aws.config[:region]

Go here for a list of supported regions.

Credentials

Default credentials are loaded automatically from the following locations:

  • ENV['AWS_ACCESS_KEY_ID'] and ENV['AWS_SECRET_ACCESS_KEY']
  • Aws.config[:credentials]
  • The shared credentials ini file at ~/.aws/credentials (more information)
  • From an instance profile when running on EC2

You can also construct a credentials object from one of the following classes:

Alternatively, you configure credentials with :access_key_id and :secret_access_key:

# load credentials from disk
creds = YAML.load(File.read('/path/to/secrets'))

Aws::AppSync::Client.new(
  access_key_id: creds['access_key_id'],
  secret_access_key: creds['secret_access_key']
)

Always load your credentials from outside your application. Avoid configuring credentials statically and never commit them to source control.

Instance Attribute Summary

Attributes inherited from Seahorse::Client::Base

#config, #handlers

Constructor collapse

API Operations collapse

Instance Method Summary collapse

Methods inherited from Seahorse::Client::Base

add_plugin, api, #build_request, clear_plugins, define, new, #operation, #operation_names, plugins, remove_plugin, set_api, set_plugins

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Constructor Details

#initialize(options = {}) ⇒ Aws::AppSync::Client

Constructs an API client.

Options Hash (options):

  • :access_key_id (String)

    Used to set credentials statically. See Plugins::RequestSigner for more details.

  • :convert_params (Boolean) — default: true

    When true, an attempt is made to coerce request parameters into the required types. See Plugins::ParamConverter for more details.

  • :credentials (required, Credentials)

    Your AWS credentials. The following locations will be searched in order for credentials:

    • :access_key_id, :secret_access_key, and :session_token options
    • ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY']
    • HOME/.aws/credentials shared credentials file
    • EC2 instance profile credentials See Plugins::RequestSigner for more details.
  • :endpoint (String)

    A default endpoint is constructed from the :region. See Plugins::RegionalEndpoint for more details.

  • :http_continue_timeout (Float) — default: 1

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_idle_timeout (Integer) — default: 5

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_open_timeout (Integer) — default: 15

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_proxy (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_read_timeout (Integer) — default: 60

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_wire_trace (Boolean) — default: false

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :log_level (Symbol) — default: :info

    The log level to send messages to the logger at. See Plugins::Logging for more details.

  • :log_formatter (Logging::LogFormatter)

    The log formatter. Defaults to Seahorse::Client::Logging::Formatter.default. See Plugins::Logging for more details.

  • :logger (Logger) — default: nil

    The Logger instance to send log messages to. If this option is not set, logging will be disabled. See Plugins::Logging for more details.

  • :profile (String)

    Used when loading credentials from the shared credentials file at HOME/.aws/credentials. When not specified, 'default' is used. See Plugins::RequestSigner for more details.

  • :raise_response_errors (Boolean) — default: true

    When true, response errors are raised. See Seahorse::Client::Plugins::RaiseResponseErrors for more details.

  • :region (required, String)

    The AWS region to connect to. The region is used to construct the client endpoint. Defaults to ENV['AWS_REGION']. Also checks AMAZON_REGION and AWS_DEFAULT_REGION. See Plugins::RegionalEndpoint for more details.

  • :retry_limit (Integer) — default: 3

    The maximum number of times to retry failed requests. Only ~ 500 level server errors and certain ~ 400 level client errors are retried. Generally, these are throttling errors, data checksum errors, networking errors, timeout errors and auth errors from expired credentials. See Plugins::RetryErrors for more details.

  • :secret_access_key (String)

    Used to set credentials statically. See Plugins::RequestSigner for more details.

  • :session_token (String)

    Used to set credentials statically. See Plugins::RequestSigner for more details.

  • :ssl_ca_bundle (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :ssl_ca_directory (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :ssl_ca_store (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :ssl_verify_peer (Boolean) — default: true

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :stub_responses (Boolean) — default: false

    Causes the client to return stubbed responses. By default fake responses are generated and returned. You can specify the response data to return or errors to raise by calling ClientStubs#stub_responses. See ClientStubs for more information.

    Please note When response stubbing is enabled, no HTTP requests are made, and retries are disabled. See Plugins::StubResponses for more details.

  • :validate_params (Boolean) — default: true

    When true, request parameters are validated before sending the request. See Plugins::ParamValidator for more details.

Instance Method Details

#create_api_key(options = {}) ⇒ Types::CreateApiKeyResponse

Creates a unique key that you can distribute to clients who are executing your API.

Examples:

Request syntax with placeholder values


resp = client.create_api_key({
  api_id: "String", # required
  description: "String",
  expires: 1,
})

Response structure


resp.api_key.id #=> String
resp.api_key.description #=> String
resp.api_key.expires #=> Integer

Options Hash (options):

  • :api_id (required, String)

    The ID for your GraphQL API.

  • :description (String)

    A description of the purpose of the API key.

  • :expires (Integer)

    The time from creation time after which the API key expires. The date is represented as seconds since the epoch, rounded down to the nearest hour. The default value for this parameter is 7 days from creation time. For more information, see .

Returns:

See Also:

#create_data_source(options = {}) ⇒ Types::CreateDataSourceResponse

Creates a DataSource object.

Examples:

Request syntax with placeholder values


resp = client.create_data_source({
  api_id: "String", # required
  name: "ResourceName", # required
  description: "String",
  type: "AWS_LAMBDA", # required, accepts AWS_LAMBDA, AMAZON_DYNAMODB, AMAZON_ELASTICSEARCH, NONE, HTTP
  service_role_arn: "String",
  dynamodb_config: {
    table_name: "String", # required
    aws_region: "String", # required
    use_caller_credentials: false,
  },
  lambda_config: {
    lambda_function_arn: "String", # required
  },
  elasticsearch_config: {
    endpoint: "String", # required
    aws_region: "String", # required
  },
  http_config: {
    endpoint: "String",
  },
})

Response structure


resp.data_source.data_source_arn #=> String
resp.data_source.name #=> String
resp.data_source.description #=> String
resp.data_source.type #=> String, one of "AWS_LAMBDA", "AMAZON_DYNAMODB", "AMAZON_ELASTICSEARCH", "NONE", "HTTP"
resp.data_source.service_role_arn #=> String
resp.data_source.dynamodb_config.table_name #=> String
resp.data_source.dynamodb_config.aws_region #=> String
resp.data_source.dynamodb_config.use_caller_credentials #=> true/false
resp.data_source.lambda_config.lambda_function_arn #=> String
resp.data_source.elasticsearch_config.endpoint #=> String
resp.data_source.elasticsearch_config.aws_region #=> String
resp.data_source.http_config.endpoint #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID for the GraphQL API for the DataSource.

  • :name (required, String)

    A user-supplied name for the DataSource.

  • :description (String)

    A description of the DataSource.

  • :type (required, String)

    The type of the DataSource.

  • :service_role_arn (String)

    The IAM service role ARN for the data source. The system assumes this role when accessing the data source.

  • :dynamodb_config (Types::DynamodbDataSourceConfig)

    DynamoDB settings.

  • :lambda_config (Types::LambdaDataSourceConfig)

    AWS Lambda settings.

  • :elasticsearch_config (Types::ElasticsearchDataSourceConfig)

    Amazon Elasticsearch settings.

  • :http_config (Types::HttpDataSourceConfig)

    Http endpoint settings.

Returns:

See Also:

#create_graphql_api(options = {}) ⇒ Types::CreateGraphqlApiResponse

Creates a GraphqlApi object.

Examples:

Request syntax with placeholder values


resp = client.create_graphql_api({
  name: "String", # required
  log_config: {
    field_log_level: "NONE", # required, accepts NONE, ERROR, ALL
    cloud_watch_logs_role_arn: "String", # required
  },
  authentication_type: "API_KEY", # required, accepts API_KEY, AWS_IAM, AMAZON_COGNITO_USER_POOLS, OPENID_CONNECT
  user_pool_config: {
    user_pool_id: "String", # required
    aws_region: "String", # required
    default_action: "ALLOW", # required, accepts ALLOW, DENY
    app_id_client_regex: "String",
  },
  open_id_connect_config: {
    issuer: "String", # required
    client_id: "String",
    iat_ttl: 1,
    auth_ttl: 1,
  },
})

Response structure


resp.graphql_api.name #=> String
resp.graphql_api.api_id #=> String
resp.graphql_api.authentication_type #=> String, one of "API_KEY", "AWS_IAM", "AMAZON_COGNITO_USER_POOLS", "OPENID_CONNECT"
resp.graphql_api.log_config.field_log_level #=> String, one of "NONE", "ERROR", "ALL"
resp.graphql_api.log_config.cloud_watch_logs_role_arn #=> String
resp.graphql_api.user_pool_config.user_pool_id #=> String
resp.graphql_api.user_pool_config.aws_region #=> String
resp.graphql_api.user_pool_config.default_action #=> String, one of "ALLOW", "DENY"
resp.graphql_api.user_pool_config.app_id_client_regex #=> String
resp.graphql_api.open_id_connect_config.issuer #=> String
resp.graphql_api.open_id_connect_config.client_id #=> String
resp.graphql_api.open_id_connect_config.iat_ttl #=> Integer
resp.graphql_api.open_id_connect_config.auth_ttl #=> Integer
resp.graphql_api.arn #=> String
resp.graphql_api.uris #=> Hash
resp.graphql_api.uris["String"] #=> String

Options Hash (options):

  • :name (required, String)

    A user-supplied name for the GraphqlApi.

  • :log_config (Types::LogConfig)

    The Amazon CloudWatch logs configuration.

  • :authentication_type (required, String)

    The authentication type: API key, IAM, or Amazon Cognito User Pools.

  • :user_pool_config (Types::UserPoolConfig)

    The Amazon Cognito User Pool configuration.

  • :open_id_connect_config (Types::OpenIDConnectConfig)

    The Open Id Connect configuration configuration.

Returns:

See Also:

#create_resolver(options = {}) ⇒ Types::CreateResolverResponse

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.

Examples:

Request syntax with placeholder values


resp = client.create_resolver({
  api_id: "String", # required
  type_name: "ResourceName", # required
  field_name: "ResourceName", # required
  data_source_name: "ResourceName", # required
  request_mapping_template: "MappingTemplate", # required
  response_mapping_template: "MappingTemplate",
})

Response structure


resp.resolver.type_name #=> String
resp.resolver.field_name #=> String
resp.resolver.data_source_name #=> String
resp.resolver.resolver_arn #=> String
resp.resolver.request_mapping_template #=> String
resp.resolver.response_mapping_template #=> String

Options Hash (options):

  • :api_id (required, String)

    The ID for the GraphQL API for which the resolver is being created.

  • :type_name (required, String)

    The name of the Type.

  • :field_name (required, String)

    The name of the field to attach the resolver to.

  • :data_source_name (required, String)

    The name of the data source for which the resolver is being created.

  • :request_mapping_template (required, String)

    The mapping template to be used for requests.

    A resolver uses a request mapping template to convert a GraphQL expression into a format that a data source can understand. Mapping templates are written in Apache Velocity Template Language (VTL).

  • :response_mapping_template (String)

    The mapping template to be used for responses from the data source.

Returns:

See Also:

#create_type(options = {}) ⇒ Types::CreateTypeResponse

Creates a Type object.

Examples:

Request syntax with placeholder values


resp = client.create_type({
  api_id: "String", # required
  definition: "String", # required
  format: "SDL", # required, accepts SDL, JSON
})

Response structure


resp.type.name #=> String
resp.type.description #=> String
resp.type.arn #=> String
resp.type.definition #=> String
resp.type.format #=> String, one of "SDL", "JSON"

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :definition (required, String)

    The type definition, in GraphQL Schema Definition Language (SDL) format.

    For more information, see the GraphQL SDL documentation.

  • :format (required, String)

    The type format: SDL or JSON.

Returns:

See Also:

#delete_api_key(options = {}) ⇒ Struct

Deletes an API key.

Examples:

Request syntax with placeholder values


resp = client.delete_api_key({
  api_id: "String", # required
  id: "String", # required
})

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :id (required, String)

    The ID for the API key.

Returns:

  • (Struct)

    Returns an empty response.

See Also:

#delete_data_source(options = {}) ⇒ Struct

Deletes a DataSource object.

Examples:

Request syntax with placeholder values


resp = client.delete_data_source({
  api_id: "String", # required
  name: "ResourceName", # required
})

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :name (required, String)

    The name of the data source.

Returns:

  • (Struct)

    Returns an empty response.

See Also:

#delete_graphql_api(options = {}) ⇒ Struct

Deletes a GraphqlApi object.

Examples:

Request syntax with placeholder values


resp = client.delete_graphql_api({
  api_id: "String", # required
})

Options Hash (options):

  • :api_id (required, String)

    The API ID.

Returns:

  • (Struct)

    Returns an empty response.

See Also:

#delete_resolver(options = {}) ⇒ Struct

Deletes a Resolver object.

Examples:

Request syntax with placeholder values


resp = client.delete_resolver({
  api_id: "String", # required
  type_name: "ResourceName", # required
  field_name: "ResourceName", # required
})

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :type_name (required, String)

    The name of the resolver type.

  • :field_name (required, String)

    The resolver field name.

Returns:

  • (Struct)

    Returns an empty response.

See Also:

#delete_type(options = {}) ⇒ Struct

Deletes a Type object.

Examples:

Request syntax with placeholder values


resp = client.delete_type({
  api_id: "String", # required
  type_name: "ResourceName", # required
})

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :type_name (required, String)

    The type name.

Returns:

  • (Struct)

    Returns an empty response.

See Also:

#get_data_source(options = {}) ⇒ Types::GetDataSourceResponse

Retrieves a DataSource object.

Examples:

Request syntax with placeholder values


resp = client.get_data_source({
  api_id: "String", # required
  name: "ResourceName", # required
})

Response structure


resp.data_source.data_source_arn #=> String
resp.data_source.name #=> String
resp.data_source.description #=> String
resp.data_source.type #=> String, one of "AWS_LAMBDA", "AMAZON_DYNAMODB", "AMAZON_ELASTICSEARCH", "NONE", "HTTP"
resp.data_source.service_role_arn #=> String
resp.data_source.dynamodb_config.table_name #=> String
resp.data_source.dynamodb_config.aws_region #=> String
resp.data_source.dynamodb_config.use_caller_credentials #=> true/false
resp.data_source.lambda_config.lambda_function_arn #=> String
resp.data_source.elasticsearch_config.endpoint #=> String
resp.data_source.elasticsearch_config.aws_region #=> String
resp.data_source.http_config.endpoint #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :name (required, String)

    The name of the data source.

Returns:

See Also:

#get_graphql_api(options = {}) ⇒ Types::GetGraphqlApiResponse

Retrieves a GraphqlApi object.

Examples:

Request syntax with placeholder values


resp = client.get_graphql_api({
  api_id: "String", # required
})

Response structure


resp.graphql_api.name #=> String
resp.graphql_api.api_id #=> String
resp.graphql_api.authentication_type #=> String, one of "API_KEY", "AWS_IAM", "AMAZON_COGNITO_USER_POOLS", "OPENID_CONNECT"
resp.graphql_api.log_config.field_log_level #=> String, one of "NONE", "ERROR", "ALL"
resp.graphql_api.log_config.cloud_watch_logs_role_arn #=> String
resp.graphql_api.user_pool_config.user_pool_id #=> String
resp.graphql_api.user_pool_config.aws_region #=> String
resp.graphql_api.user_pool_config.default_action #=> String, one of "ALLOW", "DENY"
resp.graphql_api.user_pool_config.app_id_client_regex #=> String
resp.graphql_api.open_id_connect_config.issuer #=> String
resp.graphql_api.open_id_connect_config.client_id #=> String
resp.graphql_api.open_id_connect_config.iat_ttl #=> Integer
resp.graphql_api.open_id_connect_config.auth_ttl #=> Integer
resp.graphql_api.arn #=> String
resp.graphql_api.uris #=> Hash
resp.graphql_api.uris["String"] #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID for the GraphQL API.

Returns:

See Also:

#get_introspection_schema(options = {}) ⇒ Types::GetIntrospectionSchemaResponse

Retrieves the introspection schema for a GraphQL API.

Examples:

Request syntax with placeholder values


resp = client.get_introspection_schema({
  api_id: "String", # required
  format: "SDL", # required, accepts SDL, JSON
})

Response structure


resp.schema #=> IO

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :format (required, String)

    The schema format: SDL or JSON.

Returns:

See Also:

#get_resolver(options = {}) ⇒ Types::GetResolverResponse

Retrieves a Resolver object.

Examples:

Request syntax with placeholder values


resp = client.get_resolver({
  api_id: "String", # required
  type_name: "ResourceName", # required
  field_name: "ResourceName", # required
})

Response structure


resp.resolver.type_name #=> String
resp.resolver.field_name #=> String
resp.resolver.data_source_name #=> String
resp.resolver.resolver_arn #=> String
resp.resolver.request_mapping_template #=> String
resp.resolver.response_mapping_template #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :type_name (required, String)

    The resolver type name.

  • :field_name (required, String)

    The resolver field name.

Returns:

See Also:

#get_schema_creation_status(options = {}) ⇒ Types::GetSchemaCreationStatusResponse

Retrieves the current status of a schema creation operation.

Examples:

Request syntax with placeholder values


resp = client.get_schema_creation_status({
  api_id: "String", # required
})

Response structure


resp.status #=> String, one of "PROCESSING", "ACTIVE", "DELETING"
resp.details #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

Returns:

See Also:

#get_type(options = {}) ⇒ Types::GetTypeResponse

Retrieves a Type object.

Examples:

Request syntax with placeholder values


resp = client.get_type({
  api_id: "String", # required
  type_name: "ResourceName", # required
  format: "SDL", # required, accepts SDL, JSON
})

Response structure


resp.type.name #=> String
resp.type.description #=> String
resp.type.arn #=> String
resp.type.definition #=> String
resp.type.format #=> String, one of "SDL", "JSON"

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :type_name (required, String)

    The type name.

  • :format (required, String)

    The type format: SDL or JSON.

Returns:

See Also:

#list_api_keys(options = {}) ⇒ Types::ListApiKeysResponse

Lists the API keys for a given API.

API keys are deleted automatically sometime 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.

Examples:

Request syntax with placeholder values


resp = client.list_api_keys({
  api_id: "String", # required
  next_token: "PaginationToken",
  max_results: 1,
})

Response structure


resp.api_keys #=> Array
resp.api_keys[0].id #=> String
resp.api_keys[0].description #=> String
resp.api_keys[0].expires #=> Integer
resp.next_token #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :next_token (String)

    An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.

  • :max_results (Integer)

    The maximum number of results you want the request to return.

Returns:

See Also:

#list_data_sources(options = {}) ⇒ Types::ListDataSourcesResponse

Lists the data sources for a given API.

Examples:

Request syntax with placeholder values


resp = client.list_data_sources({
  api_id: "String", # required
  next_token: "PaginationToken",
  max_results: 1,
})

Response structure


resp.data_sources #=> Array
resp.data_sources[0].data_source_arn #=> String
resp.data_sources[0].name #=> String
resp.data_sources[0].description #=> String
resp.data_sources[0].type #=> String, one of "AWS_LAMBDA", "AMAZON_DYNAMODB", "AMAZON_ELASTICSEARCH", "NONE", "HTTP"
resp.data_sources[0].service_role_arn #=> String
resp.data_sources[0].dynamodb_config.table_name #=> String
resp.data_sources[0].dynamodb_config.aws_region #=> String
resp.data_sources[0].dynamodb_config.use_caller_credentials #=> true/false
resp.data_sources[0].lambda_config.lambda_function_arn #=> String
resp.data_sources[0].elasticsearch_config.endpoint #=> String
resp.data_sources[0].elasticsearch_config.aws_region #=> String
resp.data_sources[0].http_config.endpoint #=> String
resp.next_token #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :next_token (String)

    An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.

  • :max_results (Integer)

    The maximum number of results you want the request to return.

Returns:

See Also:

#list_graphql_apis(options = {}) ⇒ Types::ListGraphqlApisResponse

Lists your GraphQL APIs.

Examples:

Request syntax with placeholder values


resp = client.list_graphql_apis({
  next_token: "PaginationToken",
  max_results: 1,
})

Response structure


resp.graphql_apis #=> Array
resp.graphql_apis[0].name #=> String
resp.graphql_apis[0].api_id #=> String
resp.graphql_apis[0].authentication_type #=> String, one of "API_KEY", "AWS_IAM", "AMAZON_COGNITO_USER_POOLS", "OPENID_CONNECT"
resp.graphql_apis[0].log_config.field_log_level #=> String, one of "NONE", "ERROR", "ALL"
resp.graphql_apis[0].log_config.cloud_watch_logs_role_arn #=> String
resp.graphql_apis[0].user_pool_config.user_pool_id #=> String
resp.graphql_apis[0].user_pool_config.aws_region #=> String
resp.graphql_apis[0].user_pool_config.default_action #=> String, one of "ALLOW", "DENY"
resp.graphql_apis[0].user_pool_config.app_id_client_regex #=> String
resp.graphql_apis[0].open_id_connect_config.issuer #=> String
resp.graphql_apis[0].open_id_connect_config.client_id #=> String
resp.graphql_apis[0].open_id_connect_config.iat_ttl #=> Integer
resp.graphql_apis[0].open_id_connect_config.auth_ttl #=> Integer
resp.graphql_apis[0].arn #=> String
resp.graphql_apis[0].uris #=> Hash
resp.graphql_apis[0].uris["String"] #=> String
resp.next_token #=> String

Options Hash (options):

  • :next_token (String)

    An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.

  • :max_results (Integer)

    The maximum number of results you want the request to return.

Returns:

See Also:

#list_resolvers(options = {}) ⇒ Types::ListResolversResponse

Lists the resolvers for a given API and type.

Examples:

Request syntax with placeholder values


resp = client.list_resolvers({
  api_id: "String", # required
  type_name: "String", # required
  next_token: "PaginationToken",
  max_results: 1,
})

Response structure


resp.resolvers #=> Array
resp.resolvers[0].type_name #=> String
resp.resolvers[0].field_name #=> String
resp.resolvers[0].data_source_name #=> String
resp.resolvers[0].resolver_arn #=> String
resp.resolvers[0].request_mapping_template #=> String
resp.resolvers[0].response_mapping_template #=> String
resp.next_token #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :type_name (required, String)

    The type name.

  • :next_token (String)

    An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.

  • :max_results (Integer)

    The maximum number of results you want the request to return.

Returns:

See Also:

#list_types(options = {}) ⇒ Types::ListTypesResponse

Lists the types for a given API.

Examples:

Request syntax with placeholder values


resp = client.list_types({
  api_id: "String", # required
  format: "SDL", # required, accepts SDL, JSON
  next_token: "PaginationToken",
  max_results: 1,
})

Response structure


resp.types #=> Array
resp.types[0].name #=> String
resp.types[0].description #=> String
resp.types[0].arn #=> String
resp.types[0].definition #=> String
resp.types[0].format #=> String, one of "SDL", "JSON"
resp.next_token #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :format (required, String)

    The type format: SDL or JSON.

  • :next_token (String)

    An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.

  • :max_results (Integer)

    The maximum number of results you want the request to return.

Returns:

See Also:

#start_schema_creation(options = {}) ⇒ Types::StartSchemaCreationResponse

Adds a new schema to your GraphQL API.

This operation is asynchronous. Use to determine when it has completed.

Examples:

Request syntax with placeholder values


resp = client.start_schema_creation({
  api_id: "String", # required
  definition: "data", # required
})

Response structure


resp.status #=> String, one of "PROCESSING", "ACTIVE", "DELETING"

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :definition (required, IO, String)

    The schema definition, in GraphQL schema language format.

Returns:

See Also:

#update_api_key(options = {}) ⇒ Types::UpdateApiKeyResponse

Updates an API key.

Examples:

Request syntax with placeholder values


resp = client.update_api_key({
  api_id: "String", # required
  id: "String", # required
  description: "String",
  expires: 1,
})

Response structure


resp.api_key.id #=> String
resp.api_key.description #=> String
resp.api_key.expires #=> Integer

Options Hash (options):

  • :api_id (required, String)

    The ID for the GraphQL API

  • :id (required, String)

    The API key ID.

  • :description (String)

    A description of the purpose of the API key.

  • :expires (Integer)

    The time from update time after which the API key expires. The date is represented as seconds since the epoch. For more information, see .

Returns:

See Also:

#update_data_source(options = {}) ⇒ Types::UpdateDataSourceResponse

Updates a DataSource object.

Examples:

Request syntax with placeholder values


resp = client.update_data_source({
  api_id: "String", # required
  name: "ResourceName", # required
  description: "String",
  type: "AWS_LAMBDA", # required, accepts AWS_LAMBDA, AMAZON_DYNAMODB, AMAZON_ELASTICSEARCH, NONE, HTTP
  service_role_arn: "String",
  dynamodb_config: {
    table_name: "String", # required
    aws_region: "String", # required
    use_caller_credentials: false,
  },
  lambda_config: {
    lambda_function_arn: "String", # required
  },
  elasticsearch_config: {
    endpoint: "String", # required
    aws_region: "String", # required
  },
  http_config: {
    endpoint: "String",
  },
})

Response structure


resp.data_source.data_source_arn #=> String
resp.data_source.name #=> String
resp.data_source.description #=> String
resp.data_source.type #=> String, one of "AWS_LAMBDA", "AMAZON_DYNAMODB", "AMAZON_ELASTICSEARCH", "NONE", "HTTP"
resp.data_source.service_role_arn #=> String
resp.data_source.dynamodb_config.table_name #=> String
resp.data_source.dynamodb_config.aws_region #=> String
resp.data_source.dynamodb_config.use_caller_credentials #=> true/false
resp.data_source.lambda_config.lambda_function_arn #=> String
resp.data_source.elasticsearch_config.endpoint #=> String
resp.data_source.elasticsearch_config.aws_region #=> String
resp.data_source.http_config.endpoint #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :name (required, String)

    The new name for the data source.

  • :description (String)

    The new description for the data source.

  • :type (required, String)

    The new data source type.

  • :service_role_arn (String)

    The new service role ARN for the data source.

  • :dynamodb_config (Types::DynamodbDataSourceConfig)

    The new DynamoDB configuration.

  • :lambda_config (Types::LambdaDataSourceConfig)

    The new Lambda configuration.

  • :elasticsearch_config (Types::ElasticsearchDataSourceConfig)

    The new Elasticsearch configuration.

  • :http_config (Types::HttpDataSourceConfig)

    The new http endpoint configuration

Returns:

See Also:

#update_graphql_api(options = {}) ⇒ Types::UpdateGraphqlApiResponse

Updates a GraphqlApi object.

Examples:

Request syntax with placeholder values


resp = client.update_graphql_api({
  api_id: "String", # required
  name: "String", # required
  log_config: {
    field_log_level: "NONE", # required, accepts NONE, ERROR, ALL
    cloud_watch_logs_role_arn: "String", # required
  },
  authentication_type: "API_KEY", # accepts API_KEY, AWS_IAM, AMAZON_COGNITO_USER_POOLS, OPENID_CONNECT
  user_pool_config: {
    user_pool_id: "String", # required
    aws_region: "String", # required
    default_action: "ALLOW", # required, accepts ALLOW, DENY
    app_id_client_regex: "String",
  },
  open_id_connect_config: {
    issuer: "String", # required
    client_id: "String",
    iat_ttl: 1,
    auth_ttl: 1,
  },
})

Response structure


resp.graphql_api.name #=> String
resp.graphql_api.api_id #=> String
resp.graphql_api.authentication_type #=> String, one of "API_KEY", "AWS_IAM", "AMAZON_COGNITO_USER_POOLS", "OPENID_CONNECT"
resp.graphql_api.log_config.field_log_level #=> String, one of "NONE", "ERROR", "ALL"
resp.graphql_api.log_config.cloud_watch_logs_role_arn #=> String
resp.graphql_api.user_pool_config.user_pool_id #=> String
resp.graphql_api.user_pool_config.aws_region #=> String
resp.graphql_api.user_pool_config.default_action #=> String, one of "ALLOW", "DENY"
resp.graphql_api.user_pool_config.app_id_client_regex #=> String
resp.graphql_api.open_id_connect_config.issuer #=> String
resp.graphql_api.open_id_connect_config.client_id #=> String
resp.graphql_api.open_id_connect_config.iat_ttl #=> Integer
resp.graphql_api.open_id_connect_config.auth_ttl #=> Integer
resp.graphql_api.arn #=> String
resp.graphql_api.uris #=> Hash
resp.graphql_api.uris["String"] #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :name (required, String)

    The new name for the GraphqlApi object.

  • :log_config (Types::LogConfig)

    The Amazon CloudWatch logs configuration for the GraphqlApi object.

  • :authentication_type (String)

    The new authentication type for the GraphqlApi object.

  • :user_pool_config (Types::UserPoolConfig)

    The new Amazon Cognito User Pool configuration for the GraphqlApi object.

  • :open_id_connect_config (Types::OpenIDConnectConfig)

    The Open Id Connect configuration configuration for the GraphqlApi object.

Returns:

See Also:

#update_resolver(options = {}) ⇒ Types::UpdateResolverResponse

Updates a Resolver object.

Examples:

Request syntax with placeholder values


resp = client.update_resolver({
  api_id: "String", # required
  type_name: "ResourceName", # required
  field_name: "ResourceName", # required
  data_source_name: "ResourceName", # required
  request_mapping_template: "MappingTemplate", # required
  response_mapping_template: "MappingTemplate",
})

Response structure


resp.resolver.type_name #=> String
resp.resolver.field_name #=> String
resp.resolver.data_source_name #=> String
resp.resolver.resolver_arn #=> String
resp.resolver.request_mapping_template #=> String
resp.resolver.response_mapping_template #=> String

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :type_name (required, String)

    The new type name.

  • :field_name (required, String)

    The new field name.

  • :data_source_name (required, String)

    The new data source name.

  • :request_mapping_template (required, String)

    The new request mapping template.

  • :response_mapping_template (String)

    The new response mapping template.

Returns:

See Also:

#update_type(options = {}) ⇒ Types::UpdateTypeResponse

Updates a Type object.

Examples:

Request syntax with placeholder values


resp = client.update_type({
  api_id: "String", # required
  type_name: "ResourceName", # required
  definition: "String",
  format: "SDL", # required, accepts SDL, JSON
})

Response structure


resp.type.name #=> String
resp.type.description #=> String
resp.type.arn #=> String
resp.type.definition #=> String
resp.type.format #=> String, one of "SDL", "JSON"

Options Hash (options):

  • :api_id (required, String)

    The API ID.

  • :type_name (required, String)

    The new type name.

  • :definition (String)

    The new definition.

  • :format (required, String)

    The new type format: SDL or JSON.

Returns:

See Also:

#wait_until(waiter_name, params = {}) {|waiter| ... } ⇒ Boolean

Waiters polls an API operation until a resource enters a desired state.

Basic Usage

Waiters will poll until they are succesful, they fail by entering a terminal state, or until a maximum number of attempts are made.

# polls in a loop, sleeping between attempts client.waiter_until(waiter_name, params)

Configuration

You can configure the maximum number of polling attempts, and the delay (in seconds) between each polling attempt. You configure waiters by passing a block to #wait_until:

# poll for ~25 seconds
client.wait_until(...) do |w|
  w.max_attempts = 5
  w.delay = 5
end

Callbacks

You can be notified before each polling attempt and before each delay. If you throw :success or :failure from these callbacks, it will terminate the waiter.

started_at = Time.now
client.wait_until(...) do |w|

  # disable max attempts
  w.max_attempts = nil

  # poll for 1 hour, instead of a number of attempts
  w.before_wait do |attempts, response|
    throw :failure if Time.now - started_at > 3600
  end

end

Handling Errors

When a waiter is successful, it returns true. When a waiter fails, it raises an error. All errors raised extend from Waiters::Errors::WaiterFailed.

begin
  client.wait_until(...)
rescue Aws::Waiters::Errors::WaiterFailed
  # resource did not enter the desired state in time
end

Parameters:

  • waiter_name (Symbol)

    The name of the waiter. See #waiter_names for a full list of supported waiters.

  • params (Hash) (defaults to: {})

    Additional request parameters. See the #waiter_names for a list of supported waiters and what request they call. The called request determines the list of accepted parameters.

Yield Parameters:

Returns:

  • (Boolean)

    Returns true if the waiter was successful.

Raises:

  • (Errors::FailureStateError)

    Raised when the waiter terminates because the waiter has entered a state that it will not transition out of, preventing success.

  • (Errors::TooManyAttemptsError)

    Raised when the configured maximum number of attempts have been made, and the waiter is not yet successful.

  • (Errors::UnexpectedError)

    Raised when an error is encounted while polling for a resource that is not expected.

  • (Errors::NoSuchWaiterError)

    Raised when you request to wait for an unknown state.

#waiter_namesArray<Symbol>

Returns the list of supported waiters. The following table lists the supported waiters and the client method they call:

Waiter NameClient MethodDefault Delay:Default Max Attempts:

Returns:

  • (Array<Symbol>)

    the list of supported waiters.