// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`DescribeParameterGroups`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder) operation.
    /// This operation supports pagination; See [`into_paginator()`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::into_paginator).
    ///
    /// - The fluent builder is configurable:
    ///   - [`parameter_group_name(impl ::std::convert::Into<String>)`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::parameter_group_name) / [`set_parameter_group_name(Option<String>)`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::set_parameter_group_name): <p>The name of a specific parameter group to return details for.</p>
    ///   - [`max_results(i32)`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::max_results) / [`set_max_results(Option<i32>)`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::set_max_results): <p>The maximum number of records to include in the response. If more records exist than the specified MaxResults value, a token is included in the response so that the remaining results can be retrieved.</p>
    ///   - [`next_token(impl ::std::convert::Into<String>)`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::next_token) / [`set_next_token(Option<String>)`](crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::set_next_token): <p>An optional argument to pass in case the total number of records exceeds the value of MaxResults. If nextToken is returned, there are more results available. The value of nextToken is a unique pagination token for each page. Make the call again using the returned token to retrieve the next page. Keep all other arguments unchanged. </p>
    /// - On success, responds with [`DescribeParameterGroupsOutput`](crate::operation::describe_parameter_groups::DescribeParameterGroupsOutput) with field(s):
    ///   - [`next_token(Option<String>)`](crate::operation::describe_parameter_groups::DescribeParameterGroupsOutput::next_token): <p>An optional argument to pass in case the total number of records exceeds the value of MaxResults. If nextToken is returned, there are more results available. The value of nextToken is a unique pagination token for each page. Make the call again using the returned token to retrieve the next page. Keep all other arguments unchanged. </p>
    ///   - [`parameter_groups(Option<Vec<ParameterGroup>>)`](crate::operation::describe_parameter_groups::DescribeParameterGroupsOutput::parameter_groups): <p>A list of parameter groups. Each element in the list contains detailed information about one parameter group.</p>
    /// - On failure, responds with [`SdkError<DescribeParameterGroupsError>`](crate::operation::describe_parameter_groups::DescribeParameterGroupsError)
    pub fn describe_parameter_groups(&self) -> crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder {
        crate::operation::describe_parameter_groups::builders::DescribeParameterGroupsFluentBuilder::new(self.handle.clone())
    }
}