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Writing a 'gettoken' script to request an access token via the password grant flow
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Classroom Contents
Fun With SAP BTP Cloud Management Service and Core Services APIs
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- 1 Welcome & introduction
- 2 Taking a quick look at the Core Service APIs on SAP API Business Hub
- 3 Focusing in on the "Regions for Global Account" API endpoint
- 4 Looking at how my btplogin script works, making use of the 'pass' command
- 5 Examining what "btp list accounts/available-region" gives us
- 6 Skimming the access token documentation URL above
- 7 Finding what our CF API endpoint is, via the btp CLI
- 8 Logging in with cf login
- 9 Creating an instance of the Cloud Management Service cis with the appropriate service plan central
- 10 Creating a service key for that instance
- 11 Storing the service key details cleaning the cruft away with sed and examining them
- 12 Looking at the OAuth 2.0 "password grant" which is used to protect the resources and how to request a token using that flow
- 13 Writing a 'gettoken' script to request an access token via the password grant flow
- 14 Calling 'gettoken' and examining the results
- 15 Writing a 'callapi' script to use the access token to call the Core Service API endpoint
- 16 Calling 'callapi' and receiving the data center data we've asked for
- 17 Comparing the JSON output from this API call with the JSON output of the btp CLI call and seeing that they are the same!
