StartSnapshot SQL Server Example
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
DECLARE @sTmp0 nvarchar(max)
-- This example requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
DECLARE @rest int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.Rest', @rest OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
DECLARE @success int
DECLARE @authAws int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.AuthAws', @authAws OUT
EXEC sp_OASetProperty @authAws, 'AccessKey', 'AWS_ACCESS_KEY'
EXEC sp_OASetProperty @authAws, 'SecretKey', 'AWS_SECRET_KEY'
-- Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
EXEC sp_OASetProperty @authAws, 'Region', 'us-west-2'
EXEC sp_OASetProperty @authAws, 'ServiceName', 'ebs'
-- SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
EXEC sp_OAMethod @rest, 'SetAuthAws', @success OUT, @authAws
-- URL: https://ebs.us-west-2.amazonaws.com/
-- Use the same region as specified above.
EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'ebs.us-west-2.amazonaws.com', 443, 1, 1
IF @success <> 1
BEGIN
EXEC sp_OAGetProperty @rest, 'ConnectFailReason', @iTmp0 OUT
PRINT 'ConnectFailReason: ' + @iTmp0
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
RETURN
END
-- The following code creates the JSON request body.
-- The JSON created by this code is shown below.
-- Use this online tool to generate code from sample JSON:
-- Generate Code to Create JSON
DECLARE @json int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @json OUT
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'ClientToken', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Description', 'string'
EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'Encrypted', 123
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'KmsKeyArn', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'ParentSnapshotId', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Tags[0].Key', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Tags[0].Value', 'string'
EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'Timeout', 123
EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'VolumeSize', 123
-- The JSON request body created by the above code:
-- {
-- "ClientToken": "string",
-- "Description": "string",
-- "Encrypted": boolean,
-- "KmsKeyArn": "string",
-- "ParentSnapshotId": "string",
-- "Tags": [
-- {
-- "Key": "string",
-- "Value": "string"
-- }
-- ],
-- "Timeout": number,
-- "VolumeSize": number
-- }
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'Content-Type', 'application/x-amz-json-1.1'
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'X-Amz-Target', 'StartSnapshot'
DECLARE @sbRequestBody int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.StringBuilder', @sbRequestBody OUT
EXEC sp_OAMethod @json, 'EmitSb', @success OUT, @sbRequestBody
DECLARE @sbResponseBody int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.StringBuilder', @sbResponseBody OUT
EXEC sp_OAMethod @rest, 'FullRequestSb', @success OUT, 'POST', '/snapshots', @sbRequestBody, @sbResponseBody
IF @success <> 1
BEGIN
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
RETURN
END
DECLARE @respStatusCode int
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @respStatusCode OUT
PRINT 'response status code = ' + @respStatusCode
IF @respStatusCode <> 200
BEGIN
PRINT 'Response Header:'
EXEC sp_OAGetProperty @rest, 'ResponseHeader', @sTmp0 OUT
PRINT @sTmp0
PRINT 'Response Body:'
EXEC sp_OAMethod @sbResponseBody, 'GetAsString', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
RETURN
END
DECLARE @jResp int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @jResp OUT
EXEC sp_OAMethod @jResp, 'LoadSb', @success OUT, @sbResponseBody
-- The following code parses the JSON response.
-- A sample JSON response is shown below the sample code.
-- Use this online tool to generate parsing code from sample JSON:
-- Generate Parsing Code from JSON
DECLARE @Key nvarchar(max)
DECLARE @Value nvarchar(max)
DECLARE @BlockSize int
EXEC sp_OAMethod @jResp, 'IntOf', @BlockSize OUT, 'BlockSize'
DECLARE @Description nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @Description OUT, 'Description'
DECLARE @KmsKeyArn nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @KmsKeyArn OUT, 'KmsKeyArn'
DECLARE @OwnerId nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @OwnerId OUT, 'OwnerId'
DECLARE @ParentSnapshotId nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @ParentSnapshotId OUT, 'ParentSnapshotId'
DECLARE @SnapshotId nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @SnapshotId OUT, 'SnapshotId'
DECLARE @StartTime int
EXEC sp_OAMethod @jResp, 'IntOf', @StartTime OUT, 'StartTime'
DECLARE @Status nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @Status OUT, 'Status'
DECLARE @VolumeSize int
EXEC sp_OAMethod @jResp, 'IntOf', @VolumeSize OUT, 'VolumeSize'
DECLARE @i int
SELECT @i = 0
DECLARE @count_i int
EXEC sp_OAMethod @jResp, 'SizeOfArray', @count_i OUT, 'Tags'
WHILE @i < @count_i
BEGIN
EXEC sp_OASetProperty @jResp, 'I', @i
EXEC sp_OAMethod @jResp, 'StringOf', @Key OUT, 'Tags[i].Key'
EXEC sp_OAMethod @jResp, 'StringOf', @Value OUT, 'Tags[i].Value'
SELECT @i = @i + 1
END
-- A sample JSON response body parsed by the above code:
-- {
-- "BlockSize": number,
-- "Description": "string",
-- "KmsKeyArn": "string",
-- "OwnerId": "string",
-- "ParentSnapshotId": "string",
-- "SnapshotId": "string",
-- "StartTime": number,
-- "Status": "string",
-- "Tags": [
-- {
-- "Key": "string",
-- "Value": "string"
-- }
-- ],
-- "VolumeSize": number
-- }
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
EXEC @hr = sp_OADestroy @jResp
END
GO
