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

package iam

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

// Adds one or more tags to a Security Assertion Markup Language (SAML) identity
// provider. For more information about these providers, see About SAML 2.0-based
// federation
// (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_saml.html).
// If a tag with the same key name already exists, then that tag is overwritten
// with the new value. A tag consists of a key name and an associated value. By
// assigning tags to your resources, you can do the following:
//
// * Administrative
// grouping and discovery - Attach tags to resources to aid in organization and
// search. For example, you could search for all resources with the key name
// Project and the value MyImportantProject. Or search for all resources with the
// key name Cost Center and the value 41200.
//
// * Access control - Include tags in
// IAM user-based and resource-based policies. You can use tags to restrict access
// to only a SAML identity provider that has a specified tag attached. For examples
// of policies that show how to use tags to control access, see Control access
// using IAM tags
// (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_tags.html) in the IAM
// User Guide.
//
// * If any one of the tags is invalid or if you exceed the allowed
// maximum number of tags, then the entire request fails and the resource is not
// created. For more information about tagging, see Tagging IAM resources
// (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_tags.html) in the IAM User
// Guide.
//
// * Amazon Web Services always interprets the tag Value as a single
// string. If you need to store an array, you can store comma-separated values in
// the string. However, you must interpret the value in your code.
func (c *Client) TagSAMLProvider(ctx context.Context, params *TagSAMLProviderInput, optFns ...func(*Options)) (*TagSAMLProviderOutput, error) {
	if params == nil {
		params = &TagSAMLProviderInput{}
	}

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

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

type TagSAMLProviderInput struct {

	// The ARN of the SAML identity provider in IAM to which you want to add tags. This
	// parameter allows (through its regex pattern (http://wikipedia.org/wiki/regex)) a
	// string of characters consisting of upper and lowercase alphanumeric characters
	// with no spaces. You can also include any of the following characters: _+=,.@-
	//
	// This member is required.
	SAMLProviderArn *string

	// The list of tags that you want to attach to the SAML identity provider in IAM.
	// Each tag consists of a key name and an associated value.
	//
	// This member is required.
	Tags []types.Tag

	noSmithyDocumentSerde
}

type TagSAMLProviderOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationTagSAMLProviderMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsquery_serializeOpTagSAMLProvider{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpTagSAMLProvider{}, 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); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpTagSAMLProviderValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opTagSAMLProvider(options.Region), middleware.Before); 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_opTagSAMLProvider(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "iam",
		OperationName: "TagSAMLProvider",
	}
}
