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

package glacier

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

// This operation returns information about a job you previously initiated,
// including the job initiation date, the user who initiated the job, the job
// status code/message and the Amazon SNS topic to notify after Amazon S3 Glacier
// (Glacier) completes the job. For more information about initiating a job, see InitiateJob.
//
// This operation enables you to check the status of your job. However, it is
// strongly recommended that you set up an Amazon SNS topic and specify it in your
// initiate job request so that Glacier can notify the topic after it completes the
// job.
//
// A job ID will not expire for at least 24 hours after Glacier completes the job.
//
// An AWS account has full permission to perform all operations (actions).
// However, AWS Identity and Access Management (IAM) users don't have any
// permissions by default. You must grant them explicit permission to perform
// specific actions. For more information, see [Access Control Using AWS Identity and Access Management (IAM)].
//
// For more information about using this operation, see the documentation for the
// underlying REST API [Describe Job]in the Amazon Glacier Developer Guide.
//
// [Describe Job]: https://docs.aws.amazon.com/amazonglacier/latest/dev/api-describe-job-get.html
// [Access Control Using AWS Identity and Access Management (IAM)]: https://docs.aws.amazon.com/amazonglacier/latest/dev/using-iam-with-amazon-glacier.html
func (c *Client) DescribeJob(ctx context.Context, params *DescribeJobInput, optFns ...func(*Options)) (*DescribeJobOutput, error) {
	if params == nil {
		params = &DescribeJobInput{}
	}

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

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

// Provides options for retrieving a job description.
type DescribeJobInput struct {

	// The AccountId value is the AWS account ID of the account that owns the vault.
	// You can either specify an AWS account ID or optionally a single ' - ' (hyphen),
	// in which case Amazon S3 Glacier uses the AWS account ID associated with the
	// credentials used to sign the request. If you use an account ID, do not include
	// any hyphens ('-') in the ID.
	//
	// This member is required.
	AccountId *string

	// The ID of the job to describe.
	//
	// This member is required.
	JobId *string

	// The name of the vault.
	//
	// This member is required.
	VaultName *string

	noSmithyDocumentSerde
}

// Contains the description of an Amazon S3 Glacier job.
type DescribeJobOutput struct {

	// The job type. This value is either ArchiveRetrieval , InventoryRetrieval , or
	// Select .
	Action types.ActionCode

	// The archive ID requested for a select job or archive retrieval. Otherwise, this
	// field is null.
	ArchiveId *string

	// The SHA256 tree hash of the entire archive for an archive retrieval. For
	// inventory retrieval or select jobs, this field is null.
	ArchiveSHA256TreeHash *string

	// For an archive retrieval job, this value is the size in bytes of the archive
	// being requested for download. For an inventory retrieval or select job, this
	// value is null.
	ArchiveSizeInBytes *int64

	// The job status. When a job is completed, you get the job's output using Get Job
	// Output (GET output).
	Completed bool

	// The UTC time that the job request completed. While the job is in progress, the
	// value is null.
	CompletionDate *string

	// The UTC date when the job was created. This value is a string representation of
	// ISO 8601 date format, for example "2012-03-20T17:03:43.221Z" .
	CreationDate *string

	// Parameters used for range inventory retrieval.
	InventoryRetrievalParameters *types.InventoryRetrievalJobDescription

	// For an inventory retrieval job, this value is the size in bytes of the
	// inventory requested for download. For an archive retrieval or select job, this
	// value is null.
	InventorySizeInBytes *int64

	// The job description provided when initiating the job.
	JobDescription *string

	// An opaque string that identifies an Amazon S3 Glacier job.
	JobId *string

	// Contains the job output location.
	JobOutputPath *string

	// Contains the location where the data from the select job is stored.
	OutputLocation *types.OutputLocation

	// The retrieved byte range for archive retrieval jobs in the form
	// StartByteValue-EndByteValue. If no range was specified in the archive retrieval,
	// then the whole archive is retrieved. In this case, StartByteValue equals 0 and
	// EndByteValue equals the size of the archive minus 1. For inventory retrieval or
	// select jobs, this field is null.
	RetrievalByteRange *string

	// For an archive retrieval job, this value is the checksum of the archive.
	// Otherwise, this value is null.
	//
	// The SHA256 tree hash value for the requested range of an archive. If the
	// InitiateJob request for an archive specified a tree-hash aligned range, then
	// this field returns a value.
	//
	// If the whole archive is retrieved, this value is the same as the
	// ArchiveSHA256TreeHash value.
	//
	// This field is null for the following:
	//
	//   - Archive retrieval jobs that specify a range that is not tree-hash aligned
	//
	//   - Archival jobs that specify a range that is equal to the whole archive, when
	//   the job status is InProgress
	//
	//   - Inventory jobs
	//
	//   - Select jobs
	SHA256TreeHash *string

	// An Amazon SNS topic that receives notification.
	SNSTopic *string

	// Contains the parameters used for a select.
	SelectParameters *types.SelectParameters

	// The status code can be InProgress , Succeeded , or Failed , and indicates the
	// status of the job.
	StatusCode types.StatusCode

	// A friendly message that describes the job status.
	StatusMessage *string

	// The tier to use for a select or an archive retrieval. Valid values are Expedited
	// , Standard , or Bulk . Standard is the default.
	Tier *string

	// The Amazon Resource Name (ARN) of the vault from which an archive retrieval was
	// requested.
	VaultARN *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDescribeJobMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpDescribeJob{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpDescribeJob{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeJob"); 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 = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addOpDescribeJobValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeJob(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 = glaciercust.AddTreeHashMiddleware(stack); err != nil {
		return err
	}
	if err = glaciercust.AddGlacierAPIVersionMiddleware(stack, ServiceAPIVersion); err != nil {
		return err
	}
	if err = glaciercust.AddDefaultAccountIDMiddleware(stack, setDefaultAccountID); 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_opDescribeJob(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "DescribeJob",
	}
}