Chilkat Online Tools

GetPipelineDefinition Python Example

AWS Data Pipeline

import sys
import chilkat

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

rest = chilkat.CkRest()

authAws = chilkat.CkAuthAws()
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("datapipeline")
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

# URL: https://datapipeline.us-west-2.amazonaws.com/
# Use the same region as specified above.
success = rest.Connect("datapipeline.us-west-2.amazonaws.com",443,True,True)
if (success != True):
    print("ConnectFailReason: " + str(rest.get_ConnectFailReason()))
    print(rest.lastErrorText())
    sys.exit()

# 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()
json.UpdateString("pipelineId","string")
json.UpdateString("version","string")

# The JSON request body created by the above code:

# {
#   "pipelineId": "string",
#   "version": "string"
# }

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

sbRequestBody = chilkat.CkStringBuilder()
json.EmitSb(sbRequestBody)
sbResponseBody = chilkat.CkStringBuilder()
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
if (success != True):
    print(rest.lastErrorText())
    sys.exit()

respStatusCode = rest.get_ResponseStatusCode()
print("response status code = " + str(respStatusCode))
if (respStatusCode != 200):
    print("Response Header:")
    print(rest.responseHeader())
    print("Response Body:")
    print(sbResponseBody.getAsString())
    sys.exit()

jResp = chilkat.CkJsonObject()
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

i = 0
count_i = jResp.SizeOfArray("parameterObjects")
while i < count_i :
    jResp.put_I(i)
    id = jResp.stringOf("parameterObjects[i].id")
    j = 0
    count_j = jResp.SizeOfArray("parameterObjects[i].attributes")
    while j < count_j :
        jResp.put_J(j)
        key = jResp.stringOf("parameterObjects[i].attributes[j].key")
        stringValue = jResp.stringOf("parameterObjects[i].attributes[j].stringValue")
        j = j + 1

    i = i + 1

i = 0
count_i = jResp.SizeOfArray("parameterValues")
while i < count_i :
    jResp.put_I(i)
    id = jResp.stringOf("parameterValues[i].id")
    stringValue = jResp.stringOf("parameterValues[i].stringValue")
    i = i + 1

i = 0
count_i = jResp.SizeOfArray("pipelineObjects")
while i < count_i :
    jResp.put_I(i)
    id = jResp.stringOf("pipelineObjects[i].id")
    name = jResp.stringOf("pipelineObjects[i].name")
    j = 0
    count_j = jResp.SizeOfArray("pipelineObjects[i].fields")
    while j < count_j :
        jResp.put_J(j)
        key = jResp.stringOf("pipelineObjects[i].fields[j].key")
        refValue = jResp.stringOf("pipelineObjects[i].fields[j].refValue")
        stringValue = jResp.stringOf("pipelineObjects[i].fields[j].stringValue")
        j = j + 1

    i = i + 1

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

# {
#   "parameterObjects": [
#     {
#       "attributes": [
#         {
#           "key": "string",
#           "stringValue": "string"
#         }
#       ],
#       "id": "string"
#     }
#   ],
#   "parameterValues": [
#     {
#       "id": "string",
#       "stringValue": "string"
#     }
#   ],
#   "pipelineObjects": [
#     {
#       "fields": [
#         {
#           "key": "string",
#           "refValue": "string",
#           "stringValue": "string"
#         }
#       ],
#       "id": "string",
#       "name": "string"
#     }
#   ]
# }