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// Code generated by smithy-go-codegen DO NOT EDIT.
package lambda
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Returns the [resource-based IAM policy] for a function, version, or alias.
//
// [resource-based IAM policy]: https://docs.aws.amazon.com/lambda/latest/dg/access-control-resource-based.html
func (c *Client) GetPolicy(ctx context.Context, params *GetPolicyInput, optFns ...func(*Options)) (*GetPolicyOutput, error) {
if params == nil {
params = &GetPolicyInput{}
}
result, metadata, err := c.invokeOperation(ctx, "GetPolicy", params, optFns, c.addOperationGetPolicyMiddlewares)
if err != nil {
return nil, err
}
out := result.(*GetPolicyOutput)
out.ResultMetadata = metadata
return out, nil
}
type GetPolicyInput struct {
// The name or ARN of the Lambda function, version, or alias.
//
// Name formats
//
// - Function name – my-function (name-only), my-function:v1 (with alias).
//
// - Function ARN – arn:aws:lambda:us-west-2:123456789012:function:my-function .
//
// - Partial ARN – 123456789012:function:my-function .
//
// You can append a version number or alias to any of the formats. The length
// constraint applies only to the full ARN. If you specify only the function name,
// it is limited to 64 characters in length.
//
// This member is required.
FunctionName *string
// Specify a version or alias to get the policy for that resource.
Qualifier *string
noSmithyDocumentSerde
}
type GetPolicyOutput struct {
// The resource-based policy.
Policy *string
// A unique identifier for the current revision of the policy.
RevisionId *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationGetPolicyMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsRestjson1_serializeOpGetPolicy{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetPolicy{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "GetPolicy"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = addClientRequestID(stack); 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 = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addTimeOffsetBuild(stack, c); err != nil {
return err
}
if err = addUserAgentRetryMode(stack, options); err != nil {
return err
}
if err = addOpGetPolicyValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetPolicy(options.Region), middleware.Before); err != nil {
return err
}
if err = 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
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opGetPolicy(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "GetPolicy",
}
}
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