package groups

import (
    "context"
    i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f "github.com/microsoft/kiota-abstractions-go"
    iadcd81124412c61e647227ecfc4449d8bba17de0380ddda76f641a29edf2b242 "github.com/microsoftgraph/msgraph-sdk-go/models"
    ia572726a95efa92ddd544552cd950653dc691023836923576b2f4bf716cf204a "github.com/microsoftgraph/msgraph-sdk-go/models/odataerrors"
)

// ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder provides operations to call the createUploadSession method.
type ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder struct {
    i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.BaseRequestBuilder
}
// ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilderPostRequestConfiguration configuration for the request such as headers, query parameters, and middleware options.
type ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilderPostRequestConfiguration struct {
    // Request headers
    Headers *i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.RequestHeaders
    // Request options
    Options []i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.RequestOption
}
// NewItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilderInternal instantiates a new CreateUploadSessionRequestBuilder and sets the default values.
func NewItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilderInternal(pathParameters map[string]string, requestAdapter i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.RequestAdapter)(*ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder) {
    m := &ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder{
        BaseRequestBuilder: *i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.NewBaseRequestBuilder(requestAdapter, "{+baseurl}/groups/{group%2Did}/calendar/calendarView/{event%2Did}/attachments/createUploadSession", pathParameters),
    }
    return m
}
// NewItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder instantiates a new CreateUploadSessionRequestBuilder and sets the default values.
func NewItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder(rawUrl string, requestAdapter i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.RequestAdapter)(*ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder) {
    urlParams := make(map[string]string)
    urlParams["request-raw-url"] = rawUrl
    return NewItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilderInternal(urlParams, requestAdapter)
}
// Post create an upload session that allows an app to iteratively upload ranges of a file, so as to attach the file to the specified Outlook item. The item can be a message or event. Use this approach to attach a file if the file size is between 3 MB and 150 MB. To attach a file that's smaller than 3 MB, do a `POST` operation on the **attachments** navigation property of the Outlook item; see how to do this for a message or for an event.  As part of the response, this action returns an upload URL that you can use in subsequent sequential `PUT` queries. Request headers for each `PUT` operation let you specify the exact range of bytes to be uploaded. This allows transfer to be resumed, in case the network connection is dropped during upload.  The following are the steps to attach a file to an Outlook item using an upload session: See attach large files to Outlook messages or events for an example.
// [Find more info here]
// 
// [Find more info here]: https://docs.microsoft.com/graph/api/attachment-createuploadsession?view=graph-rest-1.0
func (m *ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder) Post(ctx context.Context, body ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionPostRequestBodyable, requestConfiguration *ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilderPostRequestConfiguration)(iadcd81124412c61e647227ecfc4449d8bba17de0380ddda76f641a29edf2b242.UploadSessionable, error) {
    requestInfo, err := m.ToPostRequestInformation(ctx, body, requestConfiguration);
    if err != nil {
        return nil, err
    }
    errorMapping := i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.ErrorMappings {
        "4XX": ia572726a95efa92ddd544552cd950653dc691023836923576b2f4bf716cf204a.CreateODataErrorFromDiscriminatorValue,
        "5XX": ia572726a95efa92ddd544552cd950653dc691023836923576b2f4bf716cf204a.CreateODataErrorFromDiscriminatorValue,
    }
    res, err := m.BaseRequestBuilder.RequestAdapter.Send(ctx, requestInfo, iadcd81124412c61e647227ecfc4449d8bba17de0380ddda76f641a29edf2b242.CreateUploadSessionFromDiscriminatorValue, errorMapping)
    if err != nil {
        return nil, err
    }
    if res == nil {
        return nil, nil
    }
    return res.(iadcd81124412c61e647227ecfc4449d8bba17de0380ddda76f641a29edf2b242.UploadSessionable), nil
}
// ToPostRequestInformation create an upload session that allows an app to iteratively upload ranges of a file, so as to attach the file to the specified Outlook item. The item can be a message or event. Use this approach to attach a file if the file size is between 3 MB and 150 MB. To attach a file that's smaller than 3 MB, do a `POST` operation on the **attachments** navigation property of the Outlook item; see how to do this for a message or for an event.  As part of the response, this action returns an upload URL that you can use in subsequent sequential `PUT` queries. Request headers for each `PUT` operation let you specify the exact range of bytes to be uploaded. This allows transfer to be resumed, in case the network connection is dropped during upload.  The following are the steps to attach a file to an Outlook item using an upload session: See attach large files to Outlook messages or events for an example.
func (m *ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilder) ToPostRequestInformation(ctx context.Context, body ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionPostRequestBodyable, requestConfiguration *ItemCalendarCalendarViewItemAttachmentsCreateUploadSessionRequestBuilderPostRequestConfiguration)(*i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.RequestInformation, error) {
    requestInfo := i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.NewRequestInformation()
    requestInfo.UrlTemplate = m.BaseRequestBuilder.UrlTemplate
    requestInfo.PathParameters = m.BaseRequestBuilder.PathParameters
    requestInfo.Method = i2ae4187f7daee263371cb1c977df639813ab50ffa529013b7437480d1ec0158f.POST
    requestInfo.Headers.Add("Accept", "application/json")
    err := requestInfo.SetContentFromParsable(ctx, m.BaseRequestBuilder.RequestAdapter, "application/json", body)
    if err != nil {
        return nil, err
    }
    if requestConfiguration != nil {
        requestInfo.Headers.AddAll(requestConfiguration.Headers)
        requestInfo.AddRequestOptions(requestConfiguration.Options)
    }
    return requestInfo, nil
}
