1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package cloudfront 4 5import ( 6 "context" 7 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 8 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 9 "github.com/aws/aws-sdk-go-v2/service/cloudfront/types" 10 "github.com/aws/smithy-go/middleware" 11 smithyhttp "github.com/aws/smithy-go/transport/http" 12) 13 14// Updates a cache policy configuration. When you update a cache policy 15// configuration, all the fields are updated with the values provided in the 16// request. You cannot update some fields independent of others. To update a cache 17// policy configuration: 18// 19// * Use GetCachePolicyConfig to get the current 20// configuration. 21// 22// * Locally modify the fields in the cache policy configuration 23// that you want to update. 24// 25// * Call UpdateCachePolicy by providing the entire cache 26// policy configuration, including the fields that you modified and those that you 27// didn’t. 28func (c *Client) UpdateCachePolicy(ctx context.Context, params *UpdateCachePolicyInput, optFns ...func(*Options)) (*UpdateCachePolicyOutput, error) { 29 if params == nil { 30 params = &UpdateCachePolicyInput{} 31 } 32 33 result, metadata, err := c.invokeOperation(ctx, "UpdateCachePolicy", params, optFns, addOperationUpdateCachePolicyMiddlewares) 34 if err != nil { 35 return nil, err 36 } 37 38 out := result.(*UpdateCachePolicyOutput) 39 out.ResultMetadata = metadata 40 return out, nil 41} 42 43type UpdateCachePolicyInput struct { 44 45 // A cache policy configuration. 46 // 47 // This member is required. 48 CachePolicyConfig *types.CachePolicyConfig 49 50 // The unique identifier for the cache policy that you are updating. The identifier 51 // is returned in a cache behavior’s CachePolicyId field in the response to 52 // GetDistributionConfig. 53 // 54 // This member is required. 55 Id *string 56 57 // The version of the cache policy that you are updating. The version is returned 58 // in the cache policy’s ETag field in the response to GetCachePolicyConfig. 59 IfMatch *string 60} 61 62type UpdateCachePolicyOutput struct { 63 64 // A cache policy. 65 CachePolicy *types.CachePolicy 66 67 // The current version of the cache policy. 68 ETag *string 69 70 // Metadata pertaining to the operation's result. 71 ResultMetadata middleware.Metadata 72} 73 74func addOperationUpdateCachePolicyMiddlewares(stack *middleware.Stack, options Options) (err error) { 75 err = stack.Serialize.Add(&awsRestxml_serializeOpUpdateCachePolicy{}, middleware.After) 76 if err != nil { 77 return err 78 } 79 err = stack.Deserialize.Add(&awsRestxml_deserializeOpUpdateCachePolicy{}, middleware.After) 80 if err != nil { 81 return err 82 } 83 if err = addSetLoggerMiddleware(stack, options); err != nil { 84 return err 85 } 86 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 87 return err 88 } 89 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 90 return err 91 } 92 if err = addResolveEndpointMiddleware(stack, options); err != nil { 93 return err 94 } 95 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 96 return err 97 } 98 if err = addRetryMiddlewares(stack, options); err != nil { 99 return err 100 } 101 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 102 return err 103 } 104 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 105 return err 106 } 107 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 108 return err 109 } 110 if err = addClientUserAgent(stack); err != nil { 111 return err 112 } 113 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 114 return err 115 } 116 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 117 return err 118 } 119 if err = addOpUpdateCachePolicyValidationMiddleware(stack); err != nil { 120 return err 121 } 122 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdateCachePolicy(options.Region), middleware.Before); err != nil { 123 return err 124 } 125 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 126 return err 127 } 128 if err = addResponseErrorMiddleware(stack); err != nil { 129 return err 130 } 131 if err = addRequestResponseLogging(stack, options); err != nil { 132 return err 133 } 134 return nil 135} 136 137func newServiceMetadataMiddleware_opUpdateCachePolicy(region string) *awsmiddleware.RegisterServiceMetadata { 138 return &awsmiddleware.RegisterServiceMetadata{ 139 Region: region, 140 ServiceID: ServiceID, 141 SigningName: "cloudfront", 142 OperationName: "UpdateCachePolicy", 143 } 144} 145