Step 2: Set up Postman
Now that you've created a user that's able to access the Amazon Pinpoint API, you can set up Postman. In this section, you create one or more environments in Postman. Next, you import a collection that contains a request template for each of the operations in the Amazon Pinpoint API.
Step 2.1: Create Postman environments
In Postman, an environment is a set of variables that are stored as key-value pairs. You can use environments to quickly change the configuration of the requests that you make through Postman, without having to change the API requests themselves.
In this section, you create at least one environment to use with Amazon Pinpoint. Each environment that you create contains a set of variables that are specific to your account in a single AWS Region. If you use the procedures in this section to create more than one environment, you can easily change between Regions by choosing a different environment from the Environment menu in Postman.
To create an environment
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In Postman, on the File menu, choose New.
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On the Create New window, choose Environment.
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On the MANAGE ENVIRONMENTS window, for Environment Name, enter
Amazon Pinpoint -
. ReplaceRegion Name
Region Name
with one of the following values:-
US East (N. Virginia)
-
US West (Oregon)
-
Asia Pacific (Mumbai)
-
Asia Pacific (Sydney)
-
Europe (Frankfurt)
-
Europe (Ireland)
-
-
Create six new variables:
endpoint
,region
,serviceName
,accountId
,accessKey
, andsecretAccessKey
. Use the following table to determine which value to enter in the Initial Value column for each variable.Region Variable Initial value US East (N. Virginia) endpoint
pinpoint.us-east-1.amazonaws.com
region
us-east-1
serviceName
mobiletargeting
accountId
(your AWS account ID) accessKey
(your IAM access key ID) secretAccessKey
(your IAM secret access key) US West (Oregon) endpoint
pinpoint.us-west-2.amazonaws.com
region
us-west-2
serviceName
mobiletargeting
accountId
(your AWS account ID) accessKey
(your IAM access key ID) secretAccessKey
(your IAM secret access key) Asia Pacific (Mumbai) endpoint
pinpoint.ap-south-1.amazonaws.com
region
ap-south-1
serviceName
mobiletargeting
accountId
(your AWS account ID) accessKey
(your IAM access key ID) secretAccessKey
(your IAM secret access key) Asia Pacific (Sydney) endpoint
pinpoint.ap-southeast-2.amazonaws.com
region
ap-southeast-2
serviceName
mobiletargeting
accountId
(your AWS account ID) accessKey
(your IAM access key ID) secretAccessKey
(your IAM secret access key) Europe (Frankfurt) endpoint
pinpoint.eu-central-1.amazonaws.com
region
eu-central-1
serviceName
mobiletargeting
accountId
(your AWS account ID) accessKey
(your IAM access key ID) secretAccessKey
(your IAM secret access key) Europe (Ireland) endpoint
pinpoint.eu-west-1.amazonaws.com
region
eu-west-1
serviceName
mobiletargeting
accountId
(your AWS account ID) accessKey
(your IAM access key ID) secretAccessKey
(your IAM secret access key) After you create these variables, the MANAGE ENVIRONMENTS window resembles the example shown in the following image.
When you finish, choose Add.
Important The access keys shown in the preceding image are fictitious. Never share your IAM access keys with others.
Postman includes features that enable you to share and export environments. If you use these features, be careful to not share your access key ID and secret access key with anybody who shouldn't have access to these credentials.
For more information, see IAM best practices in the IAM User Guide.
-
(Optional) Repeat steps 1–4 for each additional environment that you want to create.
Tip In Postman, you can create as many environments as you need. You can use environments in several ways. For example, you can do all of the following:
-
Create a separate environment for every Region where you need to test the Amazon Pinpoint API.
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Create environments that are associated with different AWS accounts.
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Create environments that use credentials that are associated with other user.
-
-
When you finish creating environments, proceed to the next section.
Step 2.2: Create an Amazon Pinpoint collection in Postman
In Postman, a collection is a group of API requests. Requests in a collection are typically united by a common purpose. In this section, you create a new collection that contains a request template for each operation in the Amazon Pinpoint API.
To create the Amazon Pinpoint collection
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In Postman, on the File menu, choose Import.
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On the Import window, choose Import From Link, and then enter the following URL: https://raw.githubusercontent.com/awsdocs/amazon-pinpoint-developer-guide/master/Amazon%20Pinpoint.postman_collection.json
. Choose Import. Postman imports the Amazon Pinpoint collection, which contains 120 example requests.
Step 2.3: Test your Postman configuration
After you import the Amazon Pinpoint collection, you should perform a quick test to make sure
that all of the components are properly configured. You can test your configuration by
submitting a GetApps
request. This request returns a list of all of the
projects that exist in your Amazon Pinpoint account in the current AWS Region. This request
doesn't require any additional configuration, so it's a good way to quickly test your
configuration.
To test the configuration of the Amazon Pinpoint collection
-
In the navigation pane, expand the Amazon Pinpoint collection, and then expand the Apps folder.
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In the list of requests, choose GetApps.
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Use the Environment selector to choose the environment that you created in Step 2.1, as shown in the following image.
-
Choose Send. If the request is sent successfully, the response pane shows a status of
200 OK
. You see a response that resembles the example in the following image.This response shows a list of all of the Amazon Pinpoint projects that exist in your account in the Region that you chose in step 3.
Troubleshooting
When you submit your request, you might see an error. See the following list for several common errors that you might encounter, and for steps that you can take to resolve them.
Error message | Problem | Resolution |
---|---|---|
|
There is no current value for the |
Use the environment selector to choose an environment. |
|
Postman wasn't able to find the current value of your access key ID or secret access key. |
Choose the gear icon near the environment selector, and then
choose the current environment. Make sure that the
|
|
The IAM policy associated with your user doesn't include the appropriate permissions. |
Make sure that your user has the permissions that are described in Step 1.1, and that you provided the correct credentials when you created the environment in Step 2.1. |
Next: Send additional requests