/
api_op_CreateApplication.go
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/
api_op_CreateApplication.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package kinesisanalytics
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/kinesisanalytics/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// This documentation is for version 1 of the Amazon Kinesis Data Analytics API,
// which only supports SQL applications. Version 2 of the API supports SQL and Java
// applications. For more information about version 2, see Amazon Kinesis Data
// Analytics API V2 Documentation . Creates an Amazon Kinesis Analytics
// application. You can configure each application with one streaming source as
// input, application code to process the input, and up to three destinations where
// you want Amazon Kinesis Analytics to write the output data from your
// application. For an overview, see How it Works (https://docs.aws.amazon.com/kinesisanalytics/latest/dev/how-it-works.html)
// . In the input configuration, you map the streaming source to an in-application
// stream, which you can think of as a constantly updating table. In the mapping,
// you must provide a schema for the in-application stream and map each data column
// in the in-application stream to a data element in the streaming source. Your
// application code is one or more SQL statements that read input data, transform
// it, and generate output. Your application code can create one or more SQL
// artifacts like SQL streams or pumps. In the output configuration, you can
// configure the application to write data from in-application streams created in
// your applications to up to three destinations. To read data from your source
// stream or write data to destination streams, Amazon Kinesis Analytics needs your
// permissions. You grant these permissions by creating IAM roles. This operation
// requires permissions to perform the kinesisanalytics:CreateApplication action.
// For introductory exercises to create an Amazon Kinesis Analytics application,
// see Getting Started (https://docs.aws.amazon.com/kinesisanalytics/latest/dev/getting-started.html)
// .
func (c *Client) CreateApplication(ctx context.Context, params *CreateApplicationInput, optFns ...func(*Options)) (*CreateApplicationOutput, error) {
if params == nil {
params = &CreateApplicationInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CreateApplication", params, optFns, c.addOperationCreateApplicationMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CreateApplicationOutput)
out.ResultMetadata = metadata
return out, nil
}
// TBD
type CreateApplicationInput struct {
// Name of your Amazon Kinesis Analytics application (for example, sample-app ).
//
// This member is required.
ApplicationName *string
// One or more SQL statements that read input data, transform it, and generate
// output. For example, you can write a SQL statement that reads data from one
// in-application stream, generates a running average of the number of
// advertisement clicks by vendor, and insert resulting rows in another
// in-application stream using pumps. For more information about the typical
// pattern, see Application Code (https://docs.aws.amazon.com/kinesisanalytics/latest/dev/how-it-works-app-code.html)
// . You can provide such series of SQL statements, where output of one statement
// can be used as the input for the next statement. You store intermediate results
// by creating in-application streams and pumps. Note that the application code
// must create the streams with names specified in the Outputs . For example, if
// your Outputs defines output streams named ExampleOutputStream1 and
// ExampleOutputStream2 , then your application code must create these streams.
ApplicationCode *string
// Summary description of the application.
ApplicationDescription *string
// Use this parameter to configure a CloudWatch log stream to monitor application
// configuration errors. For more information, see Working with Amazon CloudWatch
// Logs (https://docs.aws.amazon.com/kinesisanalytics/latest/dev/cloudwatch-logs.html)
// .
CloudWatchLoggingOptions []types.CloudWatchLoggingOption
// Use this parameter to configure the application input. You can configure your
// application to receive input from a single streaming source. In this
// configuration, you map this streaming source to an in-application stream that is
// created. Your application code can then query the in-application stream like a
// table (you can think of it as a constantly updating table). For the streaming
// source, you provide its Amazon Resource Name (ARN) and format of data on the
// stream (for example, JSON, CSV, etc.). You also must provide an IAM role that
// Amazon Kinesis Analytics can assume to read this stream on your behalf. To
// create the in-application stream, you need to specify a schema to transform your
// data into a schematized version used in SQL. In the schema, you provide the
// necessary mapping of the data elements in the streaming source to record columns
// in the in-app stream.
Inputs []types.Input
// You can configure application output to write data from any of the
// in-application streams to up to three destinations. These destinations can be
// Amazon Kinesis streams, Amazon Kinesis Firehose delivery streams, AWS Lambda
// destinations, or any combination of the three. In the configuration, you specify
// the in-application stream name, the destination stream or Lambda function Amazon
// Resource Name (ARN), and the format to use when writing data. You must also
// provide an IAM role that Amazon Kinesis Analytics can assume to write to the
// destination stream or Lambda function on your behalf. In the output
// configuration, you also provide the output stream or Lambda function ARN. For
// stream destinations, you provide the format of data in the stream (for example,
// JSON, CSV). You also must provide an IAM role that Amazon Kinesis Analytics can
// assume to write to the stream or Lambda function on your behalf.
Outputs []types.Output
// A list of one or more tags to assign to the application. A tag is a key-value
// pair that identifies an application. Note that the maximum number of application
// tags includes system tags. The maximum number of user-defined application tags
// is 50. For more information, see Using Tagging (https://docs.aws.amazon.com/kinesisanalytics/latest/dev/how-tagging.html)
// .
Tags []types.Tag
noSmithyDocumentSerde
}
// TBD
type CreateApplicationOutput struct {
// In response to your CreateApplication request, Amazon Kinesis Analytics returns
// a response with a summary of the application it created, including the
// application Amazon Resource Name (ARN), name, and status.
//
// This member is required.
ApplicationSummary *types.ApplicationSummary
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCreateApplicationMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateApplication{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateApplication{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "CreateApplication"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = addClientRequestID(stack); err != nil {
return err
}
if err = addComputeContentLength(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addComputePayloadSHA256(stack); err != nil {
return err
}
if err = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = addRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack, options); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpCreateApplicationValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateApplication(options.Region), middleware.Before); err != nil {
return err
}
if err = addRecursionDetection(stack); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opCreateApplication(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "CreateApplication",
}
}