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

package iam

import (
	"context"
	"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]. 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]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]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.
//
// [Control access using IAM tags]: https://docs.aws.amazon.com/IAM/latest/UserGuide/access_tags.html
// [About SAML 2.0-based federation]: https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_saml.html
// [Tagging IAM resources]: https://docs.aws.amazon.com/IAM/latest/UserGuide/id_tags.html
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]) a string of characters consisting of upper
	// and lowercase alphanumeric characters with no spaces. You can also include any
	// of the following characters: _+=,.@-
	//
	// [regex pattern]: http://wikipedia.org/wiki/regex
	//
	// 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 = addlegacyEndpointContextSetter(stack, options); 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 = addRecordResponseTiming(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 = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpTagSAMLProviderValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware(options.Region, "TagSAMLProvider"), 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
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}
