You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: api_op_AddApplicationInputProcessingConfiguration.go
    path of file: ./repos/aws-sdk-go-v2/service/kinesisanalyticsv2
    
    the code of the file until where you have to start completion: // Code generated by smithy-go-codegen DO NOT EDIT.

package kinesisanalyticsv2

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/kinesisanalyticsv2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Adds an InputProcessingConfiguration to a SQL-based Kinesis Data Analytics
// application. An input processor pre-processes records on the input stream before
// the application's SQL code executes. Currently, the only input processor
// available is Amazon Lambda (https://docs.aws.amazon.com/lambda/) .
func (c *Client) AddApplicationInputProcessingConfiguration(ctx context.Context, params *AddApplicationInputProcessingConfigurationInput, optFns ...func(*Options)) (*AddApplicationInputProcessingConfigurationOutput, error) {
	if params == nil {
		params = &AddApplicationInputProcessingConfigurationInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "AddApplicationInputProcessingConfiguration", params, optFns, c.addOperationAddApplicationInputProcessingConfigurationMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*AddApplicationInputProcessingConfigurationOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type AddApplicationInputProcessingConfigu
    
func (c *Client) addOperationAddApplicationInputProcessingConfigurationMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpAddApplicationInputProcessingConfiguration{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpAddApplicationInputProcessingConfiguration{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "AddApplicationInputProcessingConfiguration"); 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 = addOpAddApplicationInputProcessingConfigurationValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opAddApplicationInputProcessingConfiguration(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
}