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

package comprehend

import (
	"context"
	"fmt"
	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/comprehend/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Creates an entity recognizer using submitted files. After your
// CreateEntityRecognizer request is submitted, you can check job status using the
// DescribeEntityRecognizer API.
func (c *Client) CreateEntityRecognizer(ctx context.Context, params *CreateEntityRecognizerInput, optFns ...func(*Options)) (*CreateEntityRecognizerOutput, error) {
	if params == nil {
		params = &CreateEntityRecognizerInput{}
	}

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

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

type CreateEntityRecognizerInput struct {

	// The Amazon Resource Name (ARN) of the IAM role that grants Amazon Comprehend
	// read access to your input data.
	//
	// This member is required.
	DataAccessRoleArn *string

	// Specifies the format and location of the input data. The S3 bucket containing
	// the input data must be located in the same Region as the entity recognizer being
	// created.
	//
	// This member is required.
	InputDataConfig *types.EntityRecognizerInputDataConfig

	// You can specify any of the following languages: English ("en"), Spanish ("es"),
	// French ("fr"), Italian ("it"), German ("de"), or Portuguese ("pt"). If you plan
	// to use this entity recognizer with PDF, Word, or image input files, you must
	// specify English as the language. All training documents must be in the same
	// language.
	//
	// This member is required.
	LanguageCode types.LanguageCode

	// The name given to the newly created recognizer. Recognizer names can be a
	// maximum of 256 characters. Alphanumeric characters, hyphens (-) and underscores
	// (_) are allowed. The name must be unique in the account/Region.
	//
	// This member is required.
	RecognizerName *string

	// A unique identifier for the request. If you don't set the client request token,
	// Amazon Comprehend generates one.
	ClientRequestToken *string

	// ID for the KMS key that Amazon Comprehend uses to encrypt trained custom
	// models. The ModelKmsKeyId can be either of the following formats:
	//   - KMS Key ID: "1234abcd-12ab-34cd-56ef-1234567890ab"
	//   - Amazon Resource Name (ARN) of a KMS Key:
	//   "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"
	ModelKmsKeyId *string

	// The JSON resource-based policy to attach to your custom entity recognizer
	// model. You can use this policy to allow another Amazon Web Services account to
	// import your custom model. Provide your JSON as a UTF-8 encoded string without
	// line breaks. To provide valid JSON for your policy, enclose the attribute names
	// and values in double quotes. If the JSON body is also enclosed in double quotes,
	// then you must escape the double quotes that are inside the policy:
	// "{\"attribute\": \"value\", \"attribute\": [\"value\"]}" To avoid escaping
	// quotes, you can use single quotes to enclose the policy and double quotes to
	// enclose the JSON names and values: '{"attribute": "value", "attribute":
	// ["value"]}'
	ModelPolicy *string

	// Tags to associate with the entity recognizer. A tag is a key-value pair that
	// adds as a metadata to a resource used by Amazon Comprehend. For example, a tag
	// with "Sales" as the key might be added to a resource to indicate its use by the
	// sales department.
	Tags []types.Tag

	// The version name given to the newly created recognizer. Version names can be a
	// maximum of 256 characters. Alphanumeric characters, hyphens (-) and underscores
	// (_) are allowed. The version name must be unique among all models with the same
	// recognizer name in the account/Region.
	VersionName *string

	// ID for the Amazon Web Services Key Management Service (KMS) key that Amazon
	// Comprehend uses to encrypt data on the storage volume attached to the ML compute
	// instance(s) that process the analysis job. The VolumeKmsKeyId can be either of
	// the following formats:
	//   - KMS Key ID: "1234abcd-12ab-34cd-56ef-1234567890ab"
	//   - Amazon Resource Name (ARN) of a KMS Key:
	//   "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"
	VolumeKmsKeyId *string

	// Configuration parameters for an optional private Virtual Private Cloud (VPC)
	// containing the resources you are using for your custom entity recognizer. For
	// more information, see Amazon VPC (https://docs.aws.amazon.com/vpc/latest/userguide/what-is-amazon-vpc.html)
	// .
	VpcConfig *types.VpcConfig

	noSmithyDocumentSerde
}

type CreateEntityRecognizerOutput struct {

	// The Amazon Resource Name (ARN) that identifies the entity recognizer.
	EntityRecognizerArn *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateEntityRecognizerMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateEntityRecognizer{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateEntityRecognizer{}, 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 = addIdempotencyToken_opCreateEntityRecognizerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateEntityRecognizerValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateEntityRecognizer(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
}

type idempotencyToken_initializeOpCreateEntityRecognizer struct {
	tokenProvider IdempotencyTokenProvider
}

func (*idempotencyToken_initializeOpCreateEntityRecognizer) ID() string {
	return "OperationIdempotencyTokenAutoFill"
}

func (m *idempotencyToken_initializeOpCreateEntityRecognizer) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	if m.tokenProvider == nil {
		return next.HandleInitialize(ctx, in)
	}

	input, ok := in.Parameters.(*CreateEntityRecognizerInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *CreateEntityRecognizerInput ")
	}

	if input.ClientRequestToken == nil {
		t, err := m.tokenProvider.GetIdempotencyToken()
		if err != nil {
			return out, metadata, err
		}
		input.ClientRequestToken = &t
	}
	return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opCreateEntityRecognizerMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpCreateEntityRecognizer{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opCreateEntityRecognizer(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "comprehend",
		OperationName: "CreateEntityRecognizer",
	}
}