AWS SDK Version 3 for .NET
API Reference

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Modifies the parameters of a cache parameter group. You can modify up to 20 parameters in a single request by submitting a list parameter name and value pairs.


For .NET Core and PCL this operation is only available in asynchronous form. Please refer to ModifyCacheParameterGroupAsync.

Namespace: Amazon.ElastiCache
Assembly: AWSSDK.ElastiCache.dll
Version: 3.x.y.z


public abstract ModifyCacheParameterGroupResponse ModifyCacheParameterGroup(
         ModifyCacheParameterGroupRequest request
Type: Amazon.ElastiCache.Model.ModifyCacheParameterGroupRequest

Container for the necessary parameters to execute the ModifyCacheParameterGroup service method.

Return Value
The response from the ModifyCacheParameterGroup service method, as returned by ElastiCache.


CacheParameterGroupNotFoundException The requested cache parameter group name does not refer to an existing cache parameter group.
InvalidCacheParameterGroupStateException The current state of the cache parameter group does not allow the requested operation to occur.
InvalidParameterCombinationException Two or more incompatible parameters were specified.
InvalidParameterValueException The value for a parameter is invalid.


Modifies one or more parameter values in the specified parameter group. You cannot modify any default parameter group.


var response = client.ModifyCacheParameterGroup(new ModifyCacheParameterGroupRequest 
    CacheParameterGroupName = "custom-mem1-4",
    ParameterNameValues = new List {
        new ParameterNameValue {
            ParameterName = "binding_protocol",
            ParameterValue = "ascii"
        new ParameterNameValue {
            ParameterName = "chunk_size",
            ParameterValue = "96"

string cacheParameterGroupName = response.CacheParameterGroupName;


Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

See Also