// Code generated by smithy-go-codegen DO NOT EDIT.

package kendra

import (
	"context"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/kendra/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Returns the indexing status for one or more documents submitted with the
// BatchPutDocument (https://docs.aws.amazon.com/kendra/latest/dg/API_BatchPutDocument.html)
// API. When you use the BatchPutDocument API, documents are indexed
// asynchronously. You can use the BatchGetDocumentStatus API to get the current
// status of a list of documents so that you can determine if they have been
// successfully indexed. You can also use the BatchGetDocumentStatus API to check
// the status of the BatchDeleteDocument (https://docs.aws.amazon.com/kendra/latest/dg/API_BatchDeleteDocument.html)
// API. When a document is deleted from the index, Amazon Kendra returns NOT_FOUND
// as the status.
func (c *Client) BatchGetDocumentStatus(ctx context.Context, params *BatchGetDocumentStatusInput, optFns ...func(*Options)) (*BatchGetDocumentStatusOutput, error) {
	if params == nil {
		params = &BatchGetDocumentStatusInput{}
	}

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

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

type BatchGetDocumentStatusInput struct {

	// A list of DocumentInfo objects that identify the documents for which to get the
	// status. You identify the documents by their document ID and optional attributes.
	//
	// This member is required.
	DocumentInfoList []types.DocumentInfo

	// The identifier of the index to add documents to. The index ID is returned by
	// the CreateIndex  (https://docs.aws.amazon.com/kendra/latest/dg/API_CreateIndex.html)
	// API.
	//
	// This member is required.
	IndexId *string

	noSmithyDocumentSerde
}

type BatchGetDocumentStatusOutput struct {

	// The status of documents. The status indicates if the document is waiting to be
	// indexed, is in the process of indexing, has completed indexing, or failed
	// indexing. If a document failed indexing, the status provides the reason why.
	DocumentStatusList []types.Status

	// A list of documents that Amazon Kendra couldn't get the status for. The list
	// includes the ID of the document and the reason that the status couldn't be
	// found.
	Errors []types.BatchGetDocumentStatusResponseError

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationBatchGetDocumentStatusMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpBatchGetDocumentStatus{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpBatchGetDocumentStatus{}, middleware.After)
	if err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.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 = addOpBatchGetDocumentStatusValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opBatchGetDocumentStatus(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.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
	}
	return nil
}

func newServiceMetadataMiddleware_opBatchGetDocumentStatus(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "kendra",
		OperationName: "BatchGetDocumentStatus",
	}
}