Chilkat Online Tools

RunPipelineActivity Ruby Example

AWS IoT Analytics

require 'chilkat'

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

rest = Chilkat::CkRest.new()

authAws = Chilkat::CkAuthAws.new()
authAws.put_AccessKey("AWS_ACCESS_KEY")
authAws.put_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.)
authAws.put_Region("us-west-2")
authAws.put_ServiceName("iotanalytics")
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

# URL: https://iotanalytics.us-west-2.amazonaws.com/
# Use the same region as specified above.
success = rest.Connect("iotanalytics.us-west-2.amazonaws.com",443,true,true)
if (success != true)
    print "ConnectFailReason: " + rest.get_ConnectFailReason().to_s() + "\n";
    print rest.lastErrorText() + "\n";
    exit
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

json = Chilkat::CkJsonObject.new()
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
json.UpdateInt("payloads[0]",blob)ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)
ERROR: Undefined variable(blob)

json.UpdateString("pipelineActivity.addAttributes.attributes.string","string")
json.UpdateString("pipelineActivity.addAttributes.name","string")
json.UpdateString("pipelineActivity.addAttributes.next","string")
json.UpdateString("pipelineActivity.channel.channelName","string")
json.UpdateString("pipelineActivity.channel.name","string")
json.UpdateString("pipelineActivity.channel.next","string")
json.UpdateString("pipelineActivity.datastore.datastoreName","string")
json.UpdateString("pipelineActivity.datastore.name","string")
json.UpdateString("pipelineActivity.deviceRegistryEnrich.attribute","string")
json.UpdateString("pipelineActivity.deviceRegistryEnrich.name","string")
json.UpdateString("pipelineActivity.deviceRegistryEnrich.next","string")
json.UpdateString("pipelineActivity.deviceRegistryEnrich.roleArn","string")
json.UpdateString("pipelineActivity.deviceRegistryEnrich.thingName","string")
json.UpdateString("pipelineActivity.deviceShadowEnrich.attribute","string")
json.UpdateString("pipelineActivity.deviceShadowEnrich.name","string")
json.UpdateString("pipelineActivity.deviceShadowEnrich.next","string")
json.UpdateString("pipelineActivity.deviceShadowEnrich.roleArn","string")
json.UpdateString("pipelineActivity.deviceShadowEnrich.thingName","string")
json.UpdateString("pipelineActivity.filter.filter","string")
json.UpdateString("pipelineActivity.filter.name","string")
json.UpdateString("pipelineActivity.filter.next","string")
json.UpdateInt("pipelineActivity.lambda.batchSize",123)
json.UpdateString("pipelineActivity.lambda.lambdaName","string")
json.UpdateString("pipelineActivity.lambda.name","string")
json.UpdateString("pipelineActivity.lambda.next","string")
json.UpdateString("pipelineActivity.math.attribute","string")
json.UpdateString("pipelineActivity.math.math","string")
json.UpdateString("pipelineActivity.math.name","string")
json.UpdateString("pipelineActivity.math.next","string")
json.UpdateString("pipelineActivity.removeAttributes.attributes[0]","string")
json.UpdateString("pipelineActivity.removeAttributes.name","string")
json.UpdateString("pipelineActivity.removeAttributes.next","string")
json.UpdateString("pipelineActivity.selectAttributes.attributes[0]","string")
json.UpdateString("pipelineActivity.selectAttributes.name","string")
json.UpdateString("pipelineActivity.selectAttributes.next","string")

# The JSON request body created by the above code:

# {
#   "payloads": [
#     blob
#   ],
#   "pipelineActivity": {
#     "addAttributes": {
#       "attributes": {
#         "string": "string"
#       },
#       "name": "string",
#       "next": "string"
#     },
#     "channel": {
#       "channelName": "string",
#       "name": "string",
#       "next": "string"
#     },
#     "datastore": {
#       "datastoreName": "string",
#       "name": "string"
#     },
#     "deviceRegistryEnrich": {
#       "attribute": "string",
#       "name": "string",
#       "next": "string",
#       "roleArn": "string",
#       "thingName": "string"
#     },
#     "deviceShadowEnrich": {
#       "attribute": "string",
#       "name": "string",
#       "next": "string",
#       "roleArn": "string",
#       "thingName": "string"
#     },
#     "filter": {
#       "filter": "string",
#       "name": "string",
#       "next": "string"
#     },
#     "lambda": {
#       "batchSize": number,
#       "lambdaName": "string",
#       "name": "string",
#       "next": "string"
#     },
#     "math": {
#       "attribute": "string",
#       "math": "string",
#       "name": "string",
#       "next": "string"
#     },
#     "removeAttributes": {
#       "attributes": [
#         "string"
#       ],
#       "name": "string",
#       "next": "string"
#     },
#     "selectAttributes": {
#       "attributes": [
#         "string"
#       ],
#       "name": "string",
#       "next": "string"
#     }
#   }
# }

rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","RunPipelineActivity")

sbRequestBody = Chilkat::CkStringBuilder.new()
json.EmitSb(sbRequestBody)
sbResponseBody = Chilkat::CkStringBuilder.new()
success = rest.FullRequestSb("POST","/pipelineactivities/run",sbRequestBody,sbResponseBody)
if (success != true)
    print rest.lastErrorText() + "\n";
    exit
end

respStatusCode = rest.get_ResponseStatusCode()
print "response status code = " + respStatusCode.to_s() + "\n";
if (respStatusCode != 200)
    print "Response Header:" + "\n";
    print rest.responseHeader() + "\n";
    print "Response Body:" + "\n";
    print sbResponseBody.getAsString() + "\n";
    exit
end

jResp = Chilkat::CkJsonObject.new()
jResp.LoadSb(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

logResult = jResp.stringOf("logResult")
i = 0
count_i = jResp.SizeOfArray("payloads")
while i < count_i
    jResp.put_I(i)
    intVal = jResp.IntOf("payloads[i]")
    i = i + 1
end

# A sample JSON response body parsed by the above code:

# {
#   "logResult": "string",
#   "payloads": [
#     blob
#   ]
# }