/
api_op_DescribeFileSystems.go
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/
api_op_DescribeFileSystems.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package fsx
import (
"context"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/fsx/types"
"github.com/awslabs/smithy-go/middleware"
smithyhttp "github.com/awslabs/smithy-go/transport/http"
)
// Returns the description of specific Amazon FSx file systems, if a FileSystemIds
// value is provided for that file system. Otherwise, it returns descriptions of
// all file systems owned by your AWS account in the AWS Region of the endpoint
// that you're calling. When retrieving all file system descriptions, you can
// optionally specify the MaxResults parameter to limit the number of descriptions
// in a response. If more file system descriptions remain, Amazon FSx returns a
// NextToken value in the response. In this case, send a later request with the
// NextToken request parameter set to the value of NextToken from the last
// response. This action is used in an iterative process to retrieve a list of your
// file system descriptions. DescribeFileSystems is called first without a
// NextTokenvalue. Then the action continues to be called with the NextToken
// parameter set to the value of the last NextToken value until a response has no
// NextToken. When using this action, keep the following in mind:
//
// * The
// implementation might return fewer than MaxResults file system descriptions while
// still including a NextToken value.
//
// * The order of file systems returned in
// the response of one DescribeFileSystems call and the order of file systems
// returned across the responses of a multicall iteration is unspecified.
func (c *Client) DescribeFileSystems(ctx context.Context, params *DescribeFileSystemsInput, optFns ...func(*Options)) (*DescribeFileSystemsOutput, error) {
if params == nil {
params = &DescribeFileSystemsInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeFileSystems", params, optFns, addOperationDescribeFileSystemsMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeFileSystemsOutput)
out.ResultMetadata = metadata
return out, nil
}
// The request object for DescribeFileSystems operation.
type DescribeFileSystemsInput struct {
// IDs of the file systems whose descriptions you want to retrieve (String).
FileSystemIds []*string
// Maximum number of file systems to return in the response (integer). This
// parameter value must be greater than 0. The number of items that Amazon FSx
// returns is the minimum of the MaxResults parameter specified in the request and
// the service's internal maximum number of items per page.
MaxResults *int32
// Opaque pagination token returned from a previous DescribeFileSystems operation
// (String). If a token present, the action continues the list from where the
// returning call left off.
NextToken *string
}
// The response object for DescribeFileSystems operation.
type DescribeFileSystemsOutput struct {
// An array of file system descriptions.
FileSystems []*types.FileSystem
// Present if there are more file systems than returned in the response (String).
// You can use the NextToken value in the later request to fetch the descriptions.
NextToken *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
}
func addOperationDescribeFileSystemsMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeFileSystems{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeFileSystems{}, middleware.After)
if err != nil {
return err
}
awsmiddleware.AddRequestInvocationIDMiddleware(stack)
smithyhttp.AddContentLengthMiddleware(stack)
addResolveEndpointMiddleware(stack, options)
v4.AddComputePayloadSHA256Middleware(stack)
addRetryMiddlewares(stack, options)
addHTTPSignerV4Middleware(stack, options)
awsmiddleware.AddAttemptClockSkewMiddleware(stack)
addClientUserAgent(stack)
smithyhttp.AddErrorCloseResponseBodyMiddleware(stack)
smithyhttp.AddCloseResponseBodyMiddleware(stack)
stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeFileSystems(options.Region), middleware.Before)
addRequestIDRetrieverMiddleware(stack)
addResponseErrorMiddleware(stack)
return nil
}
func newServiceMetadataMiddleware_opDescribeFileSystems(region string) awsmiddleware.RegisterServiceMetadata {
return awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "fsx",
OperationName: "DescribeFileSystems",
}
}