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

package elastictranscoder

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/elastictranscoder/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// The ReadPipeline operation gets detailed information about a pipeline.
func (c *Client) ReadPipeline(ctx context.Context, params *ReadPipelineInput, optFns ...func(*Options)) (*ReadPipelineOutput, error) {
	if params == nil {
		params = &ReadPipelineInput{}
	}

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

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

// The ReadPipelineRequest structure.
type ReadPipelineInput struct {

	// The identifier of the pipeline to read.
	//
	// This member is required.
	Id *string

	noSmithyDocumentSerde
}

// The ReadPipelineResponse structure.
type ReadPipelineOutput struct {

	// A section of the response body that provides information about the pipeline.
	Pipeline *types.Pipeline

	// Elastic Transcoder returns a warning if the resources used by your pipeline are
	// not in the same region as the pipeline. Using resources in the same region, such
	// as your Amazon S3 buckets, Amazon SNS notification topics, and AWS KMS key,
	// reduces processing time and prevents cross-regional charges.
	Warnings []types.Warning

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationReadPipelineMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpReadPipeline{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpReadPipeline{}, 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 = addOpReadPipelineValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opReadPipeline(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_opReadPipeline(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "elastictranscoder",
		OperationName: "ReadPipeline",
	}
}