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api_op_DescribeDBParameterGroups.go
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api_op_DescribeDBParameterGroups.go
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// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.
package rds
import (
"context"
"fmt"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)
// Please also see https://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/DescribeDBParameterGroupsMessage
type DescribeDBParameterGroupsInput struct {
_ struct{} `type:"structure"`
// The name of a specific DB parameter group to return details for.
//
// Constraints:
//
// * If supplied, must match the name of an existing DBClusterParameterGroup.
DBParameterGroupName *string `type:"string"`
// This parameter is not currently supported.
Filters []Filter `locationNameList:"Filter" type:"list"`
// An optional pagination token provided by a previous DescribeDBParameterGroups
// request. If this parameter is specified, the response includes only records
// beyond the marker, up to the value specified by MaxRecords.
Marker *string `type:"string"`
// The maximum number of records to include in the response. If more records
// exist than the specified MaxRecords value, a pagination token called a marker
// is included in the response so that the remaining results can be retrieved.
//
// Default: 100
//
// Constraints: Minimum 20, maximum 100.
MaxRecords *int64 `type:"integer"`
}
// String returns the string representation
func (s DescribeDBParameterGroupsInput) String() string {
return awsutil.Prettify(s)
}
// Validate inspects the fields of the type to determine if they are valid.
func (s *DescribeDBParameterGroupsInput) Validate() error {
invalidParams := aws.ErrInvalidParams{Context: "DescribeDBParameterGroupsInput"}
if s.Filters != nil {
for i, v := range s.Filters {
if err := v.Validate(); err != nil {
invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Filters", i), err.(aws.ErrInvalidParams))
}
}
}
if invalidParams.Len() > 0 {
return invalidParams
}
return nil
}
// Contains the result of a successful invocation of the DescribeDBParameterGroups
// action.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/DBParameterGroupsMessage
type DescribeDBParameterGroupsOutput struct {
_ struct{} `type:"structure"`
// A list of DBParameterGroup instances.
DBParameterGroups []DBParameterGroup `locationNameList:"DBParameterGroup" type:"list"`
// An optional pagination token provided by a previous request. If this parameter
// is specified, the response includes only records beyond the marker, up to
// the value specified by MaxRecords.
Marker *string `type:"string"`
}
// String returns the string representation
func (s DescribeDBParameterGroupsOutput) String() string {
return awsutil.Prettify(s)
}
const opDescribeDBParameterGroups = "DescribeDBParameterGroups"
// DescribeDBParameterGroupsRequest returns a request value for making API operation for
// Amazon Relational Database Service.
//
// Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName
// is specified, the list will contain only the description of the specified
// DB parameter group.
//
// // Example sending a request using DescribeDBParameterGroupsRequest.
// req := client.DescribeDBParameterGroupsRequest(params)
// resp, err := req.Send(context.TODO())
// if err == nil {
// fmt.Println(resp)
// }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/DescribeDBParameterGroups
func (c *Client) DescribeDBParameterGroupsRequest(input *DescribeDBParameterGroupsInput) DescribeDBParameterGroupsRequest {
op := &aws.Operation{
Name: opDescribeDBParameterGroups,
HTTPMethod: "POST",
HTTPPath: "/",
Paginator: &aws.Paginator{
InputTokens: []string{"Marker"},
OutputTokens: []string{"Marker"},
LimitToken: "MaxRecords",
TruncationToken: "",
},
}
if input == nil {
input = &DescribeDBParameterGroupsInput{}
}
req := c.newRequest(op, input, &DescribeDBParameterGroupsOutput{})
return DescribeDBParameterGroupsRequest{Request: req, Input: input, Copy: c.DescribeDBParameterGroupsRequest}
}
// DescribeDBParameterGroupsRequest is the request type for the
// DescribeDBParameterGroups API operation.
type DescribeDBParameterGroupsRequest struct {
*aws.Request
Input *DescribeDBParameterGroupsInput
Copy func(*DescribeDBParameterGroupsInput) DescribeDBParameterGroupsRequest
}
// Send marshals and sends the DescribeDBParameterGroups API request.
func (r DescribeDBParameterGroupsRequest) Send(ctx context.Context) (*DescribeDBParameterGroupsResponse, error) {
r.Request.SetContext(ctx)
err := r.Request.Send()
if err != nil {
return nil, err
}
resp := &DescribeDBParameterGroupsResponse{
DescribeDBParameterGroupsOutput: r.Request.Data.(*DescribeDBParameterGroupsOutput),
response: &aws.Response{Request: r.Request},
}
return resp, nil
}
// NewDescribeDBParameterGroupsRequestPaginator returns a paginator for DescribeDBParameterGroups.
// Use Next method to get the next page, and CurrentPage to get the current
// response page from the paginator. Next will return false, if there are
// no more pages, or an error was encountered.
//
// Note: This operation can generate multiple requests to a service.
//
// // Example iterating over pages.
// req := client.DescribeDBParameterGroupsRequest(input)
// p := rds.NewDescribeDBParameterGroupsRequestPaginator(req)
//
// for p.Next(context.TODO()) {
// page := p.CurrentPage()
// }
//
// if err := p.Err(); err != nil {
// return err
// }
//
func NewDescribeDBParameterGroupsPaginator(req DescribeDBParameterGroupsRequest) DescribeDBParameterGroupsPaginator {
return DescribeDBParameterGroupsPaginator{
Pager: aws.Pager{
NewRequest: func(ctx context.Context) (*aws.Request, error) {
var inCpy *DescribeDBParameterGroupsInput
if req.Input != nil {
tmp := *req.Input
inCpy = &tmp
}
newReq := req.Copy(inCpy)
newReq.SetContext(ctx)
return newReq.Request, nil
},
},
}
}
// DescribeDBParameterGroupsPaginator is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type DescribeDBParameterGroupsPaginator struct {
aws.Pager
}
func (p *DescribeDBParameterGroupsPaginator) CurrentPage() *DescribeDBParameterGroupsOutput {
return p.Pager.CurrentPage().(*DescribeDBParameterGroupsOutput)
}
// DescribeDBParameterGroupsResponse is the response type for the
// DescribeDBParameterGroups API operation.
type DescribeDBParameterGroupsResponse struct {
*DescribeDBParameterGroupsOutput
response *aws.Response
}
// SDKResponseMetdata returns the response metadata for the
// DescribeDBParameterGroups request.
func (r *DescribeDBParameterGroupsResponse) SDKResponseMetdata() *aws.Response {
return r.response
}