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 Amazon Web Services account in the Amazon Web Services 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 operation is used in an iterative process to retrieve a list of your file system descriptions.
DescribeFileSystems is called first without a
NextTokenvalue. Then the operation 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 operation, 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.
This cmdlet automatically pages all available results to the pipeline - parameters related to iteration are only needed if you want to manually control the paginated output. To disable autopagination, use -NoAutoIteration.