Amazon Pinpoint 終止支援

建立不含篩選條件的 Amazon Pinpoint 客群，有效涵蓋您的所有端點。

將該區段匯出至 S3 儲存貯體或本機電腦。

將轉換後的端點上傳至客戶設定檔，並使用客戶設定檔的 S3 連接器在客戶設定檔中建立資料整合。

將下列指令碼儲存為 delete_mobile_analytics_application.py。

# Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# This file is licensed under the Apache License, Version 2.0 (the "License").
# You may not use this file except in compliance with the License. A copy of the
# License is located at
#
# http://aws.amazon.com/apache2.0/
#
# This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
# OF ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
#
# ABOUT THIS PYTHON SAMPLE: This sample is part of the AWS General Reference 
# Signing AWS API Requests top available at
# https://docs.aws.amazon.com/general/latest/gr/sigv4-signed-request-examples.html
#

# AWS Version 4 signing example

# Delete Mobile Analytics application

# See: http://docs.aws.amazon.com/general/latest/gr/sigv4_signing.html
# This version makes a DELETE request and passes the signature
# in the Authorization header.
import sys, os, base64, datetime, hashlib, hmac
import requests # pip install requests
import argparse

# Parse command line arguments
parser = argparse.ArgumentParser(description='Delete a Mobile Analytics application')
parser.add_argument('--appId', type=str, help='Mobile Analytics application ID to be deleted', required=True)
args = parser.parse_args()

# ************* REQUEST VALUES *************
delimiter = "/"
method = 'DELETE'
service = 'mobileanalytics'
host = 'mobileanalytics.us-east-1.amazonaws.com'
region = 'us-east-1'
appId = args.appId  # Use the appId from command line arguments
endpoint = 'https://mobileanalytics.us-east-1.amazonaws.com/2016-07-01/apps' + delimiter + appId
request_parameters = ''


# Function for signing. Refer the AWS documentation below for more details.
# http://docs.aws.amazon.com/general/latest/gr/signature-v4-examples.html#signature-v4-examples-python
def sign(key, msg):
    return hmac.new(key, msg.encode('utf-8'), hashlib.sha256).digest()


# Function for computing signature key. Refer the AWS documentation below for more details.
# http://docs.aws.amazon.com/general/latest/gr/signature-v4-examples.html#signature-v4-examples-python.
def getSignatureKey(key, dateStamp, regionName, serviceName):
    kDate = sign(('AWS4' + key).encode('utf-8'), dateStamp)
    kRegion = sign(kDate, regionName)
    kService = sign(kRegion, serviceName)
    kSigning = sign(kService, 'aws4_request')
    return kSigning


# Read AWS access key from environment variables or configuration file. Best practice is NOT
# to embed credentials in code.
access_key = os.environ.get('AWS_ACCESS_KEY_ID')
secret_key = os.environ.get('AWS_SECRET_ACCESS_KEY')
session_token = os.environ.get('AWS_SESSION_TOKEN')
if access_key is None or secret_key is None:
    print('No access key is available.')
    sys.exit()

# Create a date for headers and the credential string
t = datetime.datetime.now(datetime.UTC)
amzdate = t.strftime('%Y%m%dT%H%M%SZ')
datestamp = t.strftime('%Y%m%d')  # Date w/o time, used in credential scope

# ************* TASK 1: CREATE A CANONICAL REQUEST *************
# http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html

# Step 1 is to define the verb (GET, POST, etc.)--already done with defining "method" variable above.

# Step 2: Create canonical URI--the part of the URI from domain to query 
# string (use '/' if no path)
canonical_uri = '/2016-07-01/apps' + delimiter + appId

# Step 3: Create the canonical query string. In this example (a DELETE request),
# request parameters are in the query string. Query string values must
# be URL-encoded (space=%20). The parameters must be sorted by name.
# For this example, the query string is pre-formatted in the request_parameters variable.
canonical_querystring = request_parameters

# Step 4: Create the canonical headers and signed headers. Header names
# must be trimmed and lowercase, and sorted in code point order from
# low to high. Note that there is a trailing \n.
canonical_headers = 'host:' + host + '\n' + 'x-amz-date:' + amzdate + '\n'

# Step 5: Create the list of signed headers. This lists the headers
# in the canonical_headers list, delimited with ";" and in alpha order.
# Note: The request can include any headers; canonical_headers and
# signed_headers lists those that you want to be included in the 
# hash of the request. "Host" and "x-amz-date" are always required.
signed_headers = 'host;x-amz-date'

# Step 6: Create payload hash (hash of the request body content). For GET
# requests, the payload is an empty string ("").
payload_hash = hashlib.sha256(request_parameters.encode('utf-8')).hexdigest()

# Step 7: Combine elements to create canonical request
canonical_request = method + '\n' + canonical_uri + '\n' + canonical_querystring + '\n' + canonical_headers + '\n' + signed_headers + '\n' + payload_hash

# ************* TASK 2: CREATE THE STRING TO SIGN*************
# Match the algorithm to the hashing algorithm you use, either SHA-1 or
# SHA-256 (recommended)
algorithm = 'AWS4-HMAC-SHA256'
credential_scope = datestamp + '/' + region + '/' + service + '/' + 'aws4_request'
string_to_sign = algorithm + '\n' + amzdate + '\n' + credential_scope + '\n' + hashlib.sha256(
    canonical_request.encode('utf-8')).hexdigest()

# ************* TASK 3: CALCULATE THE SIGNATURE *************
# Create the signing key using the function defined above.
signing_key = getSignatureKey(secret_key, datestamp, region, service)

# Compute signature by invoking hmac.new method by passing signingkey, string_to_sign
signature = hmac.new(signing_key, string_to_sign.encode('utf-8'), hashlib.sha256).hexdigest()

# ************* TASK 4: ADD SIGNING INFORMATION TO THE REQUEST *************
# The signing information can be either in a query string value or in 
# a header named Authorization. This code shows how to use a header.
# Create authorization header and add to request headers
authorization_header = algorithm + ' ' + 'Credential=' + access_key + '/' + credential_scope + ', ' + 'SignedHeaders=' + signed_headers + ', ' + 'Signature=' + signature

# The request can include any headers, but MUST include "host", "x-amz-date", 
# and (for this scenario) "Authorization". "host" and "x-amz-date" must
# be included in the canonical_headers and signed_headers, as noted
# earlier. Order here is not significant.
# Python note: The 'host' header is added automatically by the Python 'requests' library.
headers = {
    'x-amz-date': amzdate,
    'accept': 'application/hal+json',
    'content-type': 'application/json; charset=UTF-8',
    'Authorization': authorization_header}

if session_token:
    headers['X-Amz-Security-Token'] = session_token

# ************* SEND THE REQUEST *************
request_url = endpoint + '?' + canonical_querystring

print('\nBEGIN REQUEST++++++++++++++++++++++++++++++++++++')
print('Request URL = ' + request_url)
print('Request Headers = ', headers)

r = requests.delete(request_url, data=request_parameters, headers=headers)

print('\nRESPONSE++++++++++++++++++++++++++++++++++++')
print('Response code: %d\n' % r.status_code)
print(r.text)

請確定您已將有效的 AWS 登入資料設定為環境變數。

使用您的 Mobile Analytics 應用程式 ID 執行指令碼：

python delete_mobile_analytics_application.py --appId <YOUR_MOBILE_ANALYTICS_APP_ID>