def lock_immutability_policy_with_http_info(resource_group_name, account_name, container_name, if_match, custom_headers:nil)
      lock_immutability_policy_async(resource_group_name, account_name, container_name, if_match, custom_headers:custom_headers).value!
    end
def lock_immutability_policy_with_http_info(resource_group_name, account_name, container_name, if_match, custom_headers:nil)
      lock_immutability_policy_async(resource_group_name, account_name, container_name, if_match, custom_headers:custom_headers).value!
    end
Sets the ImmutabilityPolicy to Locked state. The only action allowed on a
 Locked policy is ExtendImmutabilityPolicy action. ETag in If-Match is
 required for this operation.

 @param resource_group_name [String] The name of the resource group within the
 user's subscription. The name is case insensitive.
 @param account_name [String] The name of the storage account within the
 specified resource group. Storage account names must be between 3 and 24
 characters in length and use numbers and lower-case letters only.
 @param container_name [String] The name of the blob container within the
 specified storage account. Blob container names must be between 3 and 63
 characters in length and use numbers, lower-case letters and dash (-) only.
 Every dash (-) character must be immediately preceded and followed by a
 letter or number.
 @param if_match [String] The entity state (ETag) version of the immutability
 policy to update. A value of "*" can be used to apply the operation only if
 the immutability policy already exists. If omitted, this operation will
 always be applied.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [MsRestAzure::AzureOperationResponse] HTTP response information.