(SQL Server) Create Restricted Data Token (RDT)

See more Amazon SP-API Examples

Returns a Restricted Data Token (RDT) for one or more restricted resources that you specify.

For more information, see https://developer-docs.amazon.com/sp-api/docs/tokens-api-v2021-03-01-reference#post-tokens2021-03-01restricteddatatoken

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

    EXEC sp_OASetProperty @authAws, 'AccessKey', 'AWS_ACCESS_KEY'
    EXEC sp_OASetProperty @authAws, 'SecretKey', 'AWS_SECRET_KEY'
    EXEC sp_OASetProperty @authAws, 'ServiceName', 'execute-api'
    -- Use the region that is correct for your needs.
    EXEC sp_OASetProperty @authAws, 'Region', 'eu-west-1'

    DECLARE @rest int
    -- Use "Chilkat_9_5_0.Rest" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Rest', @rest OUT

    DECLARE @bTls int
    SELECT @bTls = 1
    DECLARE @port int
    SELECT @port = 443
    DECLARE @bAutoReconnect int
    SELECT @bAutoReconnect = 1
    -- The sandbox endpoint (sandbox.sellingpartnerapi-eu.amazon.com) fails.
    -- Use the production endpoint and see the note below.
    DECLARE @success int
    EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'sellingpartnerapi-eu.amazon.com', @port, @bTls, @bAutoReconnect
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @authAws
        EXEC @hr = sp_OADestroy @rest
        RETURN
      END

    EXEC sp_OAMethod @rest, 'SetAuthAws', @success OUT, @authAws

    -- Load the previously obtained LWA access token.
    -- See Fetch SP-API LWA Access Token
    DECLARE @jsonToken int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonToken OUT

    EXEC sp_OAMethod @jsonToken, 'LoadFile', @success OUT, 'qa_data/tokens/sp_api_lwa_token.json'
    IF @success = 0
      BEGIN

        PRINT 'Failed to load LWA access token.'
        EXEC @hr = sp_OADestroy @authAws
        EXEC @hr = sp_OADestroy @rest
        EXEC @hr = sp_OADestroy @jsonToken
        RETURN
      END

    -- Add the x-amz-access-token request header.
    DECLARE @lwa_token nvarchar(4000)
    EXEC sp_OAMethod @jsonToken, 'StringOf', @lwa_token OUT, 'access_token'
    EXEC sp_OAMethod @rest, 'ClearAllHeaders', @success OUT
    EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'x-amz-access-token', @lwa_token

    -- We're going to send a POST with the following JSON body:

    -- {
    --   "restrictedResources": [
    --     {
    --       "method": "GET",
    --       "path": "/orders/v0/orders",
    --       "dataElements": ["buyerInfo", "shippingAddress"]
    --     }
    --   ]
    -- }

    -- Use this online tool to generate code from sample JSON: 
    -- Generate Code to Create JSON

    DECLARE @json int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'restrictedResources[0].method', 'GET'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'restrictedResources[0].path', '/orders/v0/orders'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'restrictedResources[0].dataElements[0]', 'buyerInfo'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'restrictedResources[0].dataElements[1]', 'shippingAddress'

    DECLARE @sbRequest int
    -- Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbRequest OUT

    EXEC sp_OAMethod @json, 'EmitSb', @success OUT, @sbRequest

    DECLARE @sbResponse int
    -- Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbResponse OUT

    DECLARE @uri nvarchar(4000)
    SELECT @uri = '/tokens/2021-03-01/restrictedDataToken'
    EXEC sp_OAMethod @rest, 'FullRequestSb', @success OUT, 'POST', @uri, @sbRequest, @sbResponse
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @authAws
        EXEC @hr = sp_OADestroy @rest
        EXEC @hr = sp_OADestroy @jsonToken
        EXEC @hr = sp_OADestroy @json
        EXEC @hr = sp_OADestroy @sbRequest
        EXEC @hr = sp_OADestroy @sbResponse
        RETURN
      END

    -- ------------------------------------------------------------------------------------
    -- Note: Using the sandbox endpoint, such as sandbox.sellingpartnerapi-eu.amazon.com
    -- results in a response status code of 400 with the following error:
    -- [{"code":"InvalidInput","message":"Could not match input arguments"}]
    -- Getting a restricted data token seems to only work with the production endpoint.
    -- ------------------------------------------------------------------------------------

    -- Examine the response status.
    DECLARE @statusCode int
    EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @statusCode OUT
    IF @statusCode <> 200
      BEGIN

        PRINT 'Response status code: ' + @statusCode

        EXEC sp_OAGetProperty @rest, 'ResponseStatusText', @sTmp0 OUT
        PRINT 'Response status text: ' + @sTmp0

        PRINT 'Response body: '
        EXEC sp_OAMethod @sbResponse, 'GetAsString', @sTmp0 OUT
        PRINT @sTmp0

        PRINT 'Failed.'
        EXEC @hr = sp_OADestroy @authAws
        EXEC @hr = sp_OADestroy @rest
        EXEC @hr = sp_OADestroy @jsonToken
        EXEC @hr = sp_OADestroy @json
        EXEC @hr = sp_OADestroy @sbRequest
        EXEC @hr = sp_OADestroy @sbResponse
        RETURN
      END

    EXEC sp_OAMethod @sbResponse, 'GetAsString', @sTmp0 OUT
    PRINT @sTmp0

    -- If successful, gets a JSON response such as the following:

    -- {
    --   "expiresIn": 3600,
    --   "restrictedDataToken": "Atz.sprdt|AYAB.....TQ="
    -- }

    -- Use this online tool to generate parsing code from sample JSON: 
    -- Generate Parsing Code from JSON

    DECLARE @jsonResp int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonResp OUT

    EXEC sp_OAMethod @jsonResp, 'LoadSb', @success OUT, @sbResponse

    DECLARE @expiresIn int
    EXEC sp_OAMethod @jsonResp, 'IntOf', @expiresIn OUT, 'expiresIn'
    DECLARE @restrictedDataToken nvarchar(4000)
    EXEC sp_OAMethod @jsonResp, 'StringOf', @restrictedDataToken OUT, 'restrictedDataToken'

    -- Save the RDT for subsequent use..
    EXEC sp_OAMethod @jsonResp, 'WriteFile', @success OUT, 'qa_data/tokens/sp_api_rdt_token.json'


    PRINT 'Success!'

    EXEC @hr = sp_OADestroy @authAws
    EXEC @hr = sp_OADestroy @rest
    EXEC @hr = sp_OADestroy @jsonToken
    EXEC @hr = sp_OADestroy @json
    EXEC @hr = sp_OADestroy @sbRequest
    EXEC @hr = sp_OADestroy @sbResponse
    EXEC @hr = sp_OADestroy @jsonResp


END
GO