Container for the parameters to the DescribeClusterParameterGroups operation.

Returns a list of Amazon Redshift parameter groups, including parameter groups you created and the default parameter group. For each parameter group, the response includes the parameter group name, description, and parameter group family name. You can optionally specify a name to retrieve the description of a specific parameter group.

For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide .

Inheritance: Amazon.Runtime.AmazonWebServiceRequest
 IAsyncResult invokeDescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest describeClusterParameterGroupsRequest, AsyncCallback callback, object state, bool synchronized)
 {
     IRequest irequest = new DescribeClusterParameterGroupsRequestMarshaller().Marshall(describeClusterParameterGroupsRequest);
     var unmarshaller = DescribeClusterParameterGroupsResponseUnmarshaller.GetInstance();
     AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
     Invoke(result);
     return result;
 }
 /// <summary>
 /// <para> Returns a list of Amazon Redshift parameter groups, including parameter groups you created and the default parameter group. For each
 /// parameter group, the response includes the parameter group name, description, and parameter group family name. You can optionally specify a
 /// name to retrieve the description of a specific parameter group. </para> <para> For more information about managing parameter groups, go to
 /// <a href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html" >Amazon Redshift Parameter Groups</a> in the
 /// <i>Amazon Redshift Management Guide</i> .
 /// </para>
 /// </summary>
 /// 
 /// <param name="describeClusterParameterGroupsRequest">Container for the necessary parameters to execute the DescribeClusterParameterGroups
 ///          service method on AmazonRedshift.</param>
 /// 
 /// <returns>The response from the DescribeClusterParameterGroups service method, as returned by AmazonRedshift.</returns>
 /// 
 /// <exception cref="ClusterParameterGroupNotFoundException"/>
 public DescribeClusterParameterGroupsResponse DescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest describeClusterParameterGroupsRequest)
 {
     IAsyncResult asyncResult = invokeDescribeClusterParameterGroups(describeClusterParameterGroupsRequest, null, null, true);
     return EndDescribeClusterParameterGroups(asyncResult);
 }
 /// <summary>
 /// Initiates the asynchronous execution of the DescribeClusterParameterGroups operation.
 /// <seealso cref="Amazon.Redshift.IAmazonRedshift.DescribeClusterParameterGroups"/>
 /// </summary>
 /// 
 /// <param name="describeClusterParameterGroupsRequest">Container for the necessary parameters to execute the DescribeClusterParameterGroups
 ///          operation on AmazonRedshift.</param>
 /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
 /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
 ///          procedure using the AsyncState property.</param>
 /// 
 /// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking
 ///         EndDescribeClusterParameterGroups operation.</returns>
 public IAsyncResult BeginDescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest describeClusterParameterGroupsRequest, AsyncCallback callback, object state)
 {
     return invokeDescribeClusterParameterGroups(describeClusterParameterGroupsRequest, callback, state, false);
 }
        /// <summary>
        /// Returns a list of Amazon Redshift parameter groups, including parameter groups you
        /// created and the default parameter group. For each parameter group, the response includes
        /// the parameter group name, description, and parameter group family name. You can optionally
        /// specify a name to retrieve the description of a specific parameter group. 
        /// 
        ///  
        /// <para>
        ///  For more information about parameters and parameter groups, go to <a href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon
        /// Redshift Parameter Groups</a> in the <i>Amazon Redshift Cluster Management Guide</i>.
        /// 
        /// </para>
        ///  
        /// <para>
        /// If you specify both tag keys and tag values in the same request, Amazon Redshift returns
        /// all parameter groups that match any combination of the specified keys and values.
        /// For example, if you have <code>owner</code> and <code>environment</code> for tag keys,
        /// and <code>admin</code> and <code>test</code> for tag values, all parameter groups
        /// that have any combination of those values are returned.
        /// </para>
        ///  
        /// <para>
        /// If both tag keys and values are omitted from the request, parameter groups are returned
        /// regardless of whether they have tag keys or values associated with them.
        /// </para>
        /// </summary>
        /// <param name="request">Container for the necessary parameters to execute the DescribeClusterParameterGroups service method.</param>
        /// 
        /// <returns>The response from the DescribeClusterParameterGroups service method, as returned by Redshift.</returns>
        /// <exception cref="Amazon.Redshift.Model.ClusterParameterGroupNotFoundException">
        /// The parameter group name does not refer to an existing parameter group.
        /// </exception>
        /// <exception cref="Amazon.Redshift.Model.InvalidTagException">
        /// The tag is invalid.
        /// </exception>
        public DescribeClusterParameterGroupsResponse DescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest request)
        {
            var marshaller = new DescribeClusterParameterGroupsRequestMarshaller();
            var unmarshaller = DescribeClusterParameterGroupsResponseUnmarshaller.Instance;

            return Invoke<DescribeClusterParameterGroupsRequest,DescribeClusterParameterGroupsResponse>(request, marshaller, unmarshaller);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the DescribeClusterParameterGroups operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the DescribeClusterParameterGroups operation on AmazonRedshiftClient.</param>
        /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
        /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
        ///          procedure using the AsyncState property.</param>
        /// 
        /// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndDescribeClusterParameterGroups
        ///         operation.</returns>
        public IAsyncResult BeginDescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new DescribeClusterParameterGroupsRequestMarshaller();
            var unmarshaller = DescribeClusterParameterGroupsResponseUnmarshaller.Instance;

            return BeginInvoke<DescribeClusterParameterGroupsRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
		internal DescribeClusterParameterGroupsResponse DescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest request)
        {
            var task = DescribeClusterParameterGroupsAsync(request);
            try
            {
                return task.Result;
            }
            catch(AggregateException e)
            {
                ExceptionDispatchInfo.Capture(e.InnerException).Throw();
                return null;
            }
        }
        /// <summary>
        /// <para> Returns a list of Amazon Redshift parameter groups, including parameter groups you created and the default parameter group. For each
        /// parameter group, the response includes the parameter group name, description, and parameter group family name. You can optionally specify a
        /// name to retrieve the description of a specific parameter group. </para> <para> For more information about managing parameter groups, go to
        /// <a href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon Redshift Parameter Groups</a> in the
        /// <i>Amazon Redshift Management Guide</i> .
        /// </para>
        /// </summary>
        /// 
        /// <param name="describeClusterParameterGroupsRequest">Container for the necessary parameters to execute the DescribeClusterParameterGroups
        /// service method on AmazonRedshift.</param>
        /// 
        /// <returns>The response from the DescribeClusterParameterGroups service method, as returned by AmazonRedshift.</returns>
        /// 
        /// <exception cref="T:Amazon.Redshift.Model.ClusterParameterGroupNotFoundException" />
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
		public Task<DescribeClusterParameterGroupsResponse> DescribeClusterParameterGroupsAsync(DescribeClusterParameterGroupsRequest describeClusterParameterGroupsRequest, CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new DescribeClusterParameterGroupsRequestMarshaller();
            var unmarshaller = DescribeClusterParameterGroupsResponseUnmarshaller.GetInstance();
            return Invoke<IRequest, DescribeClusterParameterGroupsRequest, DescribeClusterParameterGroupsResponse>(describeClusterParameterGroupsRequest, marshaller, unmarshaller, signer, cancellationToken);
        }
		internal DescribeClusterParameterGroupsResponse DescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest request)
        {
            var task = DescribeClusterParameterGroupsAsync(request);
            try
            {
                return task.Result;
            }
            catch(AggregateException e)
            {
                throw e.InnerException;
            }
        }
        /// <summary>
        /// <para> Returns a list of Amazon Redshift parameter groups, including parameter groups you created and the default parameter group. For each
        /// parameter group, the response includes the parameter group name, description, and parameter group family name. You can optionally specify a
        /// name to retrieve the description of a specific parameter group. </para> <para> For more information about managing parameter groups, go to
        /// <a href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon Redshift Parameter Groups</a> in the
        /// <i>Amazon Redshift Management Guide</i> .
        /// </para>
        /// </summary>
        /// 
        /// <param name="describeClusterParameterGroupsRequest">Container for the necessary parameters to execute the DescribeClusterParameterGroups
        /// service method on AmazonRedshift.</param>
        /// 
        /// <returns>The response from the DescribeClusterParameterGroups service method, as returned by AmazonRedshift.</returns>
        /// 
        /// <exception cref="T:Amazon.Redshift.Model.ClusterParameterGroupNotFoundException" />
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
		public async Task<DescribeClusterParameterGroupsResponse> DescribeClusterParameterGroupsAsync(DescribeClusterParameterGroupsRequest describeClusterParameterGroupsRequest, CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new DescribeClusterParameterGroupsRequestMarshaller();
            var unmarshaller = DescribeClusterParameterGroupsResponseUnmarshaller.GetInstance();
            var response = await Invoke<IRequest, DescribeClusterParameterGroupsRequest, DescribeClusterParameterGroupsResponse>(describeClusterParameterGroupsRequest, marshaller, unmarshaller, signer, cancellationToken)
                .ConfigureAwait(continueOnCapturedContext: false);
            return response;
        }
        /// <summary>
        /// Initiates the asynchronous execution of the DescribeClusterParameterGroups operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the DescribeClusterParameterGroups operation.</param>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
        /// <returns>The task object representing the asynchronous operation.</returns>
        public Task<DescribeClusterParameterGroupsResponse> DescribeClusterParameterGroupsAsync(DescribeClusterParameterGroupsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new DescribeClusterParameterGroupsRequestMarshaller();
            var unmarshaller = DescribeClusterParameterGroupsResponseUnmarshaller.Instance;

            return InvokeAsync<DescribeClusterParameterGroupsRequest,DescribeClusterParameterGroupsResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
 /// <summary>
 /// Paginator for DescribeClusterParameterGroups operation
 ///</summary>
 public IDescribeClusterParameterGroupsPaginator DescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest request)
 {
     return(new DescribeClusterParameterGroupsPaginator(this.client, request));
 }
 internal DescribeClusterParameterGroupsPaginator(IAmazonRedshift client, DescribeClusterParameterGroupsRequest request)
 {
     this._client  = client;
     this._request = request;
 }
 private Amazon.Redshift.Model.DescribeClusterParameterGroupsResponse CallAWSServiceOperation(IAmazonRedshift client, Amazon.Redshift.Model.DescribeClusterParameterGroupsRequest request)
 {
     Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Redshift", "DescribeClusterParameterGroups");
     try
     {
         #if DESKTOP
         return(client.DescribeClusterParameterGroups(request));
         #elif CORECLR
         return(client.DescribeClusterParameterGroupsAsync(request).GetAwaiter().GetResult());
         #else
                 #error "Unknown build edition"
         #endif
     }
     catch (AmazonServiceException exc)
     {
         var webException = exc.InnerException as System.Net.WebException;
         if (webException != null)
         {
             throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
         }
         throw;
     }
 }
        public object Execute(ExecutorContext context)
        {
            var cmdletContext      = context as CmdletContext;
            var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;

            // create request and set iteration invariants
            var request = new Amazon.Redshift.Model.DescribeClusterParameterGroupsRequest();

            if (cmdletContext.ParameterGroupName != null)
            {
                request.ParameterGroupName = cmdletContext.ParameterGroupName;
            }
            if (cmdletContext.TagKey != null)
            {
                request.TagKeys = cmdletContext.TagKey;
            }
            if (cmdletContext.TagValue != null)
            {
                request.TagValues = cmdletContext.TagValue;
            }

            // Initialize loop variants and commence piping
            System.String _nextToken      = null;
            int?          _emitLimit      = null;
            int           _retrievedSoFar = 0;

            if (AutoIterationHelpers.HasValue(cmdletContext.Marker))
            {
                _nextToken = cmdletContext.Marker;
            }
            if (cmdletContext.MaxRecord.HasValue)
            {
                // The service has a maximum page size of 100. If the user has
                // asked for more items than page max, and there is no page size
                // configured, we rely on the service ignoring the set maximum
                // and giving us 100 items back. If a page size is set, that will
                // be used to configure the pagination.
                // We'll make further calls to satisfy the user's request.
                _emitLimit = cmdletContext.MaxRecord;
            }
            var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.Marker));

            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);

            do
            {
                request.Marker = _nextToken;
                if (_emitLimit.HasValue)
                {
                    int correctPageSize = Math.Min(100, _emitLimit.Value);
                    request.MaxRecords = AutoIterationHelpers.ConvertEmitLimitToInt32(correctPageSize);
                }
                else if (!ParameterWasBound(nameof(this.MaxRecord)))
                {
                    request.MaxRecords = AutoIterationHelpers.ConvertEmitLimitToInt32(100);
                }

                CmdletOutput output;

                try
                {
                    var    response       = CallAWSServiceOperation(client, request);
                    object pipelineOutput = null;
                    if (!useParameterSelect)
                    {
                        pipelineOutput = cmdletContext.Select(response, this);
                    }
                    output = new CmdletOutput
                    {
                        PipelineOutput  = pipelineOutput,
                        ServiceResponse = response
                    };
                    int _receivedThisCall = response.ParameterGroups.Count;

                    _nextToken       = response.Marker;
                    _retrievedSoFar += _receivedThisCall;
                    if (_emitLimit.HasValue)
                    {
                        _emitLimit -= _receivedThisCall;
                    }
                }
                catch (Exception e)
                {
                    if (_retrievedSoFar == 0 || !_emitLimit.HasValue)
                    {
                        output = new CmdletOutput {
                            ErrorResponse = e
                        };
                    }
                    else
                    {
                        break;
                    }
                }

                ProcessOutput(output);
            } while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken) && (!_emitLimit.HasValue || _emitLimit.Value >= 1));


            if (useParameterSelect)
            {
                WriteObject(cmdletContext.Select(null, this));
            }


            return(null);
        }
        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;

            #pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
            var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute

            // create request and set iteration invariants
            var request = new Amazon.Redshift.Model.DescribeClusterParameterGroupsRequest();

            if (cmdletContext.MaxRecord != null)
            {
                request.MaxRecords = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.MaxRecord.Value);
            }
            if (cmdletContext.ParameterGroupName != null)
            {
                request.ParameterGroupName = cmdletContext.ParameterGroupName;
            }
            if (cmdletContext.TagKey != null)
            {
                request.TagKeys = cmdletContext.TagKey;
            }
            if (cmdletContext.TagValue != null)
            {
                request.TagValues = cmdletContext.TagValue;
            }

            // Initialize loop variant and commence piping
            var _nextToken             = cmdletContext.Marker;
            var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.Marker));

            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
            do
            {
                request.Marker = _nextToken;

                CmdletOutput output;

                try
                {
                    var response = CallAWSServiceOperation(client, request);

                    object pipelineOutput = null;
                    if (!useParameterSelect)
                    {
                        pipelineOutput = cmdletContext.Select(response, this);
                    }
                    output = new CmdletOutput
                    {
                        PipelineOutput  = pipelineOutput,
                        ServiceResponse = response
                    };

                    _nextToken = response.Marker;
                }
                catch (Exception e)
                {
                    output = new CmdletOutput {
                        ErrorResponse = e
                    };
                }

                ProcessOutput(output);
            } while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));

            if (useParameterSelect)
            {
                WriteObject(cmdletContext.Select(null, this));
            }


            return(null);
        }
        IAsyncResult invokeDescribeClusterParameterGroups(DescribeClusterParameterGroupsRequest request, AsyncCallback callback, object state, bool synchronized)
        {
            var marshaller = new DescribeClusterParameterGroupsRequestMarshaller();
            var unmarshaller = DescribeClusterParameterGroupsResponseUnmarshaller.Instance;

            return Invoke(request, callback, state, synchronized, marshaller, unmarshaller, signer);
        }