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Updates a response headers policy.
When you update a response headers policy, the entire policy is replaced. You cannot update some policy fields independent of others. To update a response headers policy configuration:
Use GetResponseHeadersPolicyConfig to get the current policy's configuration.
Modify the fields in the response headers policy configuration that you want to update.
Call UpdateResponseHeadersPolicy, providing the entire response headers policy
configuration, including the fields that you modified and those that you didn't.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginUpdateResponseHeadersPolicy and EndUpdateResponseHeadersPolicy.
Namespace: Amazon.CloudFront
Assembly: AWSSDK.CloudFront.dll
Version: 3.x.y.z
public virtual Task<UpdateResponseHeadersPolicyResponse> UpdateResponseHeadersPolicyAsync( UpdateResponseHeadersPolicyRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the UpdateResponseHeadersPolicy service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| AccessDeniedException | Access denied. |
| IllegalUpdateException | The update contains modifications that are not allowed. |
| InconsistentQuantitiesException | The value of Quantity and the size of Items don't match. |
| InvalidArgumentException | An argument is invalid. |
| InvalidIfMatchVersionException | The If-Match version is missing or not valid. |
| NoSuchResponseHeadersPolicyException | The response headers policy does not exist. |
| PreconditionFailedException | The precondition in one or more of the request fields evaluated to false. |
| ResponseHeadersPolicyAlreadyExistsException | A response headers policy with this name already exists. You must provide a unique name. To modify an existing response headers policy, use UpdateResponseHeadersPolicy. |
| TooLongCSPInResponseHeadersPolicyException | The length of the Content-Security-Policy header value in the response headers policy exceeds the maximum. For more information, see Quotas (formerly known as limits) in the Amazon CloudFront Developer Guide. |
| TooManyCustomHeadersInResponseHeadersPolicyException | The number of custom headers in the response headers policy exceeds the maximum. For more information, see Quotas (formerly known as limits) in the Amazon CloudFront Developer Guide. |
| TooManyRemoveHeadersInResponseHeadersPolicyException | The number of headers in RemoveHeadersConfig in the response headers policy exceeds the maximum. For more information, see Quotas (formerly known as limits) in the Amazon CloudFront Developer Guide. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5