aws-sdk-emr 1.121.0

AWS SDK for Amazon EMR
Documentation
// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.

/// <p>This input determines which steps to list.</p>
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct ListStepsInput {
    /// <p>The identifier of the cluster for which to list the steps.</p>
    pub cluster_id: ::std::option::Option<::std::string::String>,
    /// <p>The filter to limit the step list based on certain states.</p>
    pub step_states: ::std::option::Option<::std::vec::Vec<crate::types::StepState>>,
    /// <p>The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step IDs. The character constraint applies to the overall length of the array.</p>
    pub step_ids: ::std::option::Option<::std::vec::Vec<::std::string::String>>,
    /// <p>The maximum number of steps that a single <code>ListSteps</code> action returns is 50. To return a longer list of steps, use multiple <code>ListSteps</code> actions along with the <code>Marker</code> parameter, which is a pagination token that indicates the next set of results to retrieve.</p>
    pub marker: ::std::option::Option<::std::string::String>,
}
impl ListStepsInput {
    /// <p>The identifier of the cluster for which to list the steps.</p>
    pub fn cluster_id(&self) -> ::std::option::Option<&str> {
        self.cluster_id.as_deref()
    }
    /// <p>The filter to limit the step list based on certain states.</p>
    ///
    /// If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use `.step_states.is_none()`.
    pub fn step_states(&self) -> &[crate::types::StepState] {
        self.step_states.as_deref().unwrap_or_default()
    }
    /// <p>The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step IDs. The character constraint applies to the overall length of the array.</p>
    ///
    /// If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use `.step_ids.is_none()`.
    pub fn step_ids(&self) -> &[::std::string::String] {
        self.step_ids.as_deref().unwrap_or_default()
    }
    /// <p>The maximum number of steps that a single <code>ListSteps</code> action returns is 50. To return a longer list of steps, use multiple <code>ListSteps</code> actions along with the <code>Marker</code> parameter, which is a pagination token that indicates the next set of results to retrieve.</p>
    pub fn marker(&self) -> ::std::option::Option<&str> {
        self.marker.as_deref()
    }
}
impl ListStepsInput {
    /// Creates a new builder-style object to manufacture [`ListStepsInput`](crate::operation::list_steps::ListStepsInput).
    pub fn builder() -> crate::operation::list_steps::builders::ListStepsInputBuilder {
        crate::operation::list_steps::builders::ListStepsInputBuilder::default()
    }
}

/// A builder for [`ListStepsInput`](crate::operation::list_steps::ListStepsInput).
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::default::Default, ::std::fmt::Debug)]
#[non_exhaustive]
pub struct ListStepsInputBuilder {
    pub(crate) cluster_id: ::std::option::Option<::std::string::String>,
    pub(crate) step_states: ::std::option::Option<::std::vec::Vec<crate::types::StepState>>,
    pub(crate) step_ids: ::std::option::Option<::std::vec::Vec<::std::string::String>>,
    pub(crate) marker: ::std::option::Option<::std::string::String>,
}
impl ListStepsInputBuilder {
    /// <p>The identifier of the cluster for which to list the steps.</p>
    /// This field is required.
    pub fn cluster_id(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.cluster_id = ::std::option::Option::Some(input.into());
        self
    }
    /// <p>The identifier of the cluster for which to list the steps.</p>
    pub fn set_cluster_id(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.cluster_id = input;
        self
    }
    /// <p>The identifier of the cluster for which to list the steps.</p>
    pub fn get_cluster_id(&self) -> &::std::option::Option<::std::string::String> {
        &self.cluster_id
    }
    /// Appends an item to `step_states`.
    ///
    /// To override the contents of this collection use [`set_step_states`](Self::set_step_states).
    ///
    /// <p>The filter to limit the step list based on certain states.</p>
    pub fn step_states(mut self, input: crate::types::StepState) -> Self {
        let mut v = self.step_states.unwrap_or_default();
        v.push(input);
        self.step_states = ::std::option::Option::Some(v);
        self
    }
    /// <p>The filter to limit the step list based on certain states.</p>
    pub fn set_step_states(mut self, input: ::std::option::Option<::std::vec::Vec<crate::types::StepState>>) -> Self {
        self.step_states = input;
        self
    }
    /// <p>The filter to limit the step list based on certain states.</p>
    pub fn get_step_states(&self) -> &::std::option::Option<::std::vec::Vec<crate::types::StepState>> {
        &self.step_states
    }
    /// Appends an item to `step_ids`.
    ///
    /// To override the contents of this collection use [`set_step_ids`](Self::set_step_ids).
    ///
    /// <p>The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step IDs. The character constraint applies to the overall length of the array.</p>
    pub fn step_ids(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        let mut v = self.step_ids.unwrap_or_default();
        v.push(input.into());
        self.step_ids = ::std::option::Option::Some(v);
        self
    }
    /// <p>The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step IDs. The character constraint applies to the overall length of the array.</p>
    pub fn set_step_ids(mut self, input: ::std::option::Option<::std::vec::Vec<::std::string::String>>) -> Self {
        self.step_ids = input;
        self
    }
    /// <p>The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step IDs. The character constraint applies to the overall length of the array.</p>
    pub fn get_step_ids(&self) -> &::std::option::Option<::std::vec::Vec<::std::string::String>> {
        &self.step_ids
    }
    /// <p>The maximum number of steps that a single <code>ListSteps</code> action returns is 50. To return a longer list of steps, use multiple <code>ListSteps</code> actions along with the <code>Marker</code> parameter, which is a pagination token that indicates the next set of results to retrieve.</p>
    pub fn marker(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.marker = ::std::option::Option::Some(input.into());
        self
    }
    /// <p>The maximum number of steps that a single <code>ListSteps</code> action returns is 50. To return a longer list of steps, use multiple <code>ListSteps</code> actions along with the <code>Marker</code> parameter, which is a pagination token that indicates the next set of results to retrieve.</p>
    pub fn set_marker(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.marker = input;
        self
    }
    /// <p>The maximum number of steps that a single <code>ListSteps</code> action returns is 50. To return a longer list of steps, use multiple <code>ListSteps</code> actions along with the <code>Marker</code> parameter, which is a pagination token that indicates the next set of results to retrieve.</p>
    pub fn get_marker(&self) -> &::std::option::Option<::std::string::String> {
        &self.marker
    }
    /// Consumes the builder and constructs a [`ListStepsInput`](crate::operation::list_steps::ListStepsInput).
    pub fn build(self) -> ::std::result::Result<crate::operation::list_steps::ListStepsInput, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::operation::list_steps::ListStepsInput {
            cluster_id: self.cluster_id,
            step_states: self.step_states,
            step_ids: self.step_ids,
            marker: self.marker,
        })
    }
}