SQL Server

Amazon SP-API Get Feeds

See more Amazon SP-API Examples

Returns feed details for the feeds that match the filters that you specify. SQL Server

-- 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)
    DECLARE @success int
    SELECT @success = 0

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

    DECLARE @authAws int
    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
    EXEC @hr = sp_OACreate 'Chilkat.Rest', @rest OUT

    EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'sandbox.sellingpartnerapi-eu.amazon.com', 443, 1, 1
    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
    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

    EXEC sp_OAMethod @rest, 'ClearAllQueryParams', @success OUT
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'feedTypes', 'POST_PRODUCT_DATA'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'pageSize', '10'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'processingStatuses', 'CANCELLED,DONE'

    DECLARE @sbResponse int
    EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbResponse OUT

    DECLARE @path nvarchar(4000)
    SELECT @path = '/feeds/2021-06-30/feeds'
    EXEC sp_OAMethod @rest, 'FullRequestNoBodySb', @success OUT, 'GET', @path, @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 @sbResponse
        RETURN
      END

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

        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 @sbResponse
        RETURN
      END

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

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

    -- {
    --   "feeds": [
    --     {
    --       "feedId": "FeedId1",
    --       "feedType": "POST_PRODUCT_DATA",
    --       "createdTime": "2019-12-11T13:16:24.630Z",
    --       "processingStatus": "CANCELLED",
    --       "processingStartTime": "2019-12-11T13:16:24.630Z",
    --       "processingEndTime": "2019-12-11T13:16:24.630Z"
    --     }
    --   ],
    --   "nextToken": "VGhpcyB0b2tlbiBpcyBvcGFxdWUgYW5kIGludGVudGlvbmFsbHkgb2JmdXNjYXRlZA=="
    -- }

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

    DECLARE @json int
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

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

    DECLARE @feedId nvarchar(4000)

    DECLARE @feedType nvarchar(4000)

    DECLARE @createdTime nvarchar(4000)

    DECLARE @processingStatus nvarchar(4000)

    DECLARE @processingStartTime nvarchar(4000)

    DECLARE @processingEndTime nvarchar(4000)

    DECLARE @nextToken nvarchar(4000)
    EXEC sp_OAMethod @json, 'StringOf', @nextToken OUT, 'nextToken'
    DECLARE @i int
    SELECT @i = 0
    DECLARE @count_i int
    EXEC sp_OAMethod @json, 'SizeOfArray', @count_i OUT, 'feeds'
    WHILE @i < @count_i
      BEGIN
        EXEC sp_OASetProperty @json, 'I', @i
        EXEC sp_OAMethod @json, 'StringOf', @feedId OUT, 'feeds[i].feedId'
        EXEC sp_OAMethod @json, 'StringOf', @feedType OUT, 'feeds[i].feedType'
        EXEC sp_OAMethod @json, 'StringOf', @createdTime OUT, 'feeds[i].createdTime'
        EXEC sp_OAMethod @json, 'StringOf', @processingStatus OUT, 'feeds[i].processingStatus'
        EXEC sp_OAMethod @json, 'StringOf', @processingStartTime OUT, 'feeds[i].processingStartTime'
        EXEC sp_OAMethod @json, 'StringOf', @processingEndTime OUT, 'feeds[i].processingEndTime'
        SELECT @i = @i + 1
      END


    PRINT 'Success!'

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


END
GO