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, c.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 noSmithyDocumentSerde 62} 63 64type UpdateCachePolicyOutput struct { 65 66 // A cache policy. 67 CachePolicy *types.CachePolicy 68 69 // The current version of the cache policy. 70 ETag *string 71 72 // Metadata pertaining to the operation's result. 73 ResultMetadata middleware.Metadata 74 75 noSmithyDocumentSerde 76} 77 78func (c *Client) addOperationUpdateCachePolicyMiddlewares(stack *middleware.Stack, options Options) (err error) { 79 err = stack.Serialize.Add(&awsRestxml_serializeOpUpdateCachePolicy{}, middleware.After) 80 if err != nil { 81 return err 82 } 83 err = stack.Deserialize.Add(&awsRestxml_deserializeOpUpdateCachePolicy{}, middleware.After) 84 if err != nil { 85 return err 86 } 87 if err = addSetLoggerMiddleware(stack, options); err != nil { 88 return err 89 } 90 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 91 return err 92 } 93 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 94 return err 95 } 96 if err = addResolveEndpointMiddleware(stack, options); err != nil { 97 return err 98 } 99 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 100 return err 101 } 102 if err = addRetryMiddlewares(stack, options); err != nil { 103 return err 104 } 105 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 106 return err 107 } 108 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 109 return err 110 } 111 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 112 return err 113 } 114 if err = addClientUserAgent(stack); err != nil { 115 return err 116 } 117 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 118 return err 119 } 120 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 121 return err 122 } 123 if err = addOpUpdateCachePolicyValidationMiddleware(stack); err != nil { 124 return err 125 } 126 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdateCachePolicy(options.Region), middleware.Before); err != nil { 127 return err 128 } 129 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 130 return err 131 } 132 if err = addResponseErrorMiddleware(stack); err != nil { 133 return err 134 } 135 if err = addRequestResponseLogging(stack, options); err != nil { 136 return err 137 } 138 return nil 139} 140 141func newServiceMetadataMiddleware_opUpdateCachePolicy(region string) *awsmiddleware.RegisterServiceMetadata { 142 return &awsmiddleware.RegisterServiceMetadata{ 143 Region: region, 144 ServiceID: ServiceID, 145 SigningName: "cloudfront", 146 OperationName: "UpdateCachePolicy", 147 } 148} 149