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

package schemas

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

// Retrieve the schema definition.
func (c *Client) DescribeSchema(ctx context.Context, params *DescribeSchemaInput, optFns ...func(*Options)) (*DescribeSchemaOutput, error) {
	if params == nil {
		params = &DescribeSchemaInput{}
	}

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

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

type DescribeSchemaInput struct {

	// The name of the registry.
	//
	// This member is required.
	RegistryName *string

	// The name of the schema.
	//
	// This member is required.
	SchemaName *string

	// Specifying this limits the results to only this schema version.
	SchemaVersion *string

	noSmithyDocumentSerde
}

type DescribeSchemaOutput struct {

	// The source of the schema definition.
	Content *string

	// The description of the schema.
	Description *string

	// The date and time that schema was modified.
	LastModified *time.Time

	// The ARN of the schema.
	SchemaArn *string

	// The name of the schema.
	SchemaName *string

	// The version number of the schema
	SchemaVersion *string

	// Tags associated with the resource.
	Tags map[string]string

	// The type of the schema.
	Type *string

	// The date the schema version was created.
	VersionCreatedDate *time.Time

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDescribeSchemaMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpDescribeSchema{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpDescribeSchema{}, 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 = addOpDescribeSchemaValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeSchema(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_opDescribeSchema(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "schemas",
		OperationName: "DescribeSchema",
	}
}