(Tcl) Delete a Google Calendar Event

See more Google Calendar Examples

Demonstrates how to delete a Google Calendar event.

For more information, see https://developers.google.com/calendar/v3/reference/events/delete

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load ./chilkat.dll

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# This example uses a previously obtained access token having permission for the 
# Google Calendar scope.

# In this example, Get Google Calendar OAuth2 Access Token, the access
# token was saved to a JSON file.  This example fetches the access token from the file..
set jsonToken [new_CkJsonObject]

set success [CkJsonObject_LoadFile $jsonToken "qa_data/tokens/googleCalendar.json"]
if {[CkJsonObject_HasMember $jsonToken "access_token"] == 0} then {
    puts "No access token found."
    delete_CkJsonObject $jsonToken
    exit
}

set http [new_CkHttp]

CkHttp_put_AuthToken $http [CkJsonObject_stringOf $jsonToken "access_token"]

# Your URL should use the actual calendar ID and the actual event ID for the event to be deleted.
set url "https://www.googleapis.com/calendar/v3/calendars/your_calendar_id/events/your_event_id"

# resp is a CkHttpResponse
set resp [CkHttp_QuickRequest $http "DELETE" $url]
if {[CkHttp_get_LastMethodSuccess $http] == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkJsonObject $jsonToken
    delete_CkHttp $http
    exit
}

if {[CkHttpResponse_get_StatusCode $resp] == 204} then {
    # Success.
    puts "Event deleted"
} else {
    if {[CkHttpResponse_get_StatusCode $resp] == 401} then {
        puts "Try refreshing the access token and then retry..."
    }

    # Failed. 
    puts [CkHttpResponse_bodyStr $resp]
}

delete_CkHttpResponse $resp


delete_CkJsonObject $jsonToken
delete_CkHttp $http