(SQL Server) Permanently Delete a Specific GMail Message

Immediately and permanently deletes the specified message. This operation cannot be undone. (This is not the same as moving a message to Trash.)

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This example requires the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    DECLARE @success int

    DECLARE @http int
    -- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    EXEC sp_OASetProperty @http, 'AuthToken', 'GMAIL-ACCESS-TOKEN'

    -- The id of the GMail message to delete.
    DECLARE @id nvarchar(4000)
    SELECT @id = '1669cc9a926bb8c1'
    DECLARE @userId nvarchar(4000)
    SELECT @userId = 'me'

    EXEC sp_OAMethod @http, 'SetUrlVar', @success OUT, 'userId', 'me'
    EXEC sp_OAMethod @http, 'SetUrlVar', @success OUT, 'id', @id

    -- Delete the email.
    DECLARE @url nvarchar(4000)
    SELECT @url = 'https://www.googleapis.com/gmail/v1/users/{$userId}/messages/{$id}'
    DECLARE @responseStr nvarchar(4000)
    EXEC sp_OAMethod @http, 'QuickDeleteStr', @responseStr OUT, @url
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 <> 1
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        RETURN
      END


    EXEC sp_OAGetProperty @http, 'LastStatus', @iTmp0 OUT
    PRINT 'status = ' + @iTmp0

    -- A 204 response indicate success.
    -- It is common for HTTP DELETE operations to respond with a 204 status code with an empty body for success.
    -- You'll find many REST APIs follow this custom..
    EXEC sp_OAGetProperty @http, 'LastStatus', @iTmp0 OUT
    IF @iTmp0 <> 204
      BEGIN

        PRINT @responseStr

        PRINT 'Failed.'
        EXEC @hr = sp_OADestroy @http
        RETURN
      END


    PRINT 'Message deleted!'

    EXEC @hr = sp_OADestroy @http


END
GO