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'retry' Policy Statement
How to use the "retry" Policy statement to retry "forward-request" multiple times for an Azure API service operation? The "retry" Policy Statement allows you to mainly execute "forward-request" statement multiple times if it fails. The "forward-request" Statement has the following syntax: &lt;re...
2018-01-16, 2527🔥, 0💬

2017 Version of API Management Services
Where to find tutorials on the 2017 version of API Management Services at Azure Portal? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on the 2017 version of API Management Services at Azure Portal: Azure API Management Service - 2017 Version Azu...
2018-07-22, 2472🔥, 0💬

Azure API Management - Publisher Portal 2017 Version
What is Azure API Management Publisher Portal 2017 version? Azure API Management Publisher Portal is an Azure Web portal that allows you to create and manage your API services. Once you have signed up for an Azure API Management Service, you will be given an API Management Publisher Portal, which sh...
2018-07-22, 2465🔥, 0💬

Test API as a Publisher Administrator
How to Test API as a Publisher Administrator? You can follow this tutorial to test an API operation as a publisher administrator. 1. Go to https://portal.azure.com with a Web browser. And log in with your company email address. 2. Find the API Management Service resource to open it. 3. Click on the ...
2018-03-28, 2451🔥, 0💬

Use Custom Variables in Policy Expressions
How to use custom variables created by "set-variable" statements in policy expressions? If you want to access custom variables created by "set-variable" statements, you can use the IReadOnlyDictionary object through "context.Variables". For example, the following policy creates a custom variable dur...
2018-01-24, 2415🔥, 0💬

Add Operation to API on Publisher Portal - 2017 Version
How to add a new operation to an API on the Publisher Portal of an Azure API Management Service 2017 version? You can follow this tutorial to add a new operation to an API on the Publisher Portal of an Azure API Management Service. 1. Click API from the left menu on the Publisher Portal. You see the...
2018-07-18, 2394🔥, 0💬

'@{...}' Expression Blocks in Azure API Policy
How to use the "@{...}" expression block in Azure API Policy? The "@{...}" expression block in Azure API Policy can be used to include a C# statement block as the attribute value or text value in most policy statements. C# statement block in the "@{...}" expression block must end with a "return" sta...
2018-02-14, 2362🔥, 0💬

Use '@(...)' Expressions in XML Attributes
When using "@(...)" expressions in XML attributes as part of an policy statement, do I need to worry about string quotations? If you are using a "@(...)" expression in XML attributes as part of an policy statement, and string literals are used in the "@(...)" expression, the syntax of the final poli...
2017-11-12, 2314🔥, 0💬

Using the 'context' Object in Policy Expressions
How to use the built-in "context" object in Policy expressions? The built-in "context" object can be used any "@(...)" expressions or "@{...}" expression blocks. The "context" object allows you to access information related to Azure API operation through its properties and methods. Here are some exa...
2018-02-14, 2293🔥, 0💬

Add Request Body Examples - 2017 Version
How to add request body examples to my Azure API operation 2017 version to make it more user friendly? If you have created the "First API" API and "Add new user" operation as described in previous tutorials, you can follow this tutorial to add request body examples. 1. Go to the publisher portal of ...
2018-06-09, 2291🔥, 0💬

Use &amp;amp; in '@(...)' Expressions
How to enter &amp;amp; entity in '@(...)' expressions? If you want to enter the &amp;amp; sequence in a '@(...)' expressions, you must enter it as &amp;amp;amp;. This is because all XML entities will be decoded immediately, when Azure process the policy XML document. For example, the fol...
2017-11-12, 2283🔥, 0💬

View API Details on Publisher Portal - 2017 Version
How to view API details on the Publisher Portal of an Azure API Management Service 2017 version? You can follow this tutorial to view detailed information of API on the Publisher Portal of an Azure API Management Service. 1. Log in to the Publisher Portal as shown in the previous tutorial. 2. Click ...
2018-07-18, 2270🔥, 0💬

Use &amp; Sign in '@(...)' Expressions
How to enter &amp; sign in '@(...)' expressions? &amp; signs can be entered in '@(...)' expressions directly. For example, the following "set-variable" policy statement uses a "@(...)" expression that contains a &amp; sign: &lt;set-variable name="name" value="@("John &amp; Sons")...
2017-11-12, 2268🔥, 0💬

Use &lt; Sign in '@(...)' Expressions
How to enter &lt; sign in '@(...)' expressions? &lt; signs can be entered in '@(...)' expressions directly. For example, the following "set-variable" policy statement uses a "@(...)" expression that contains a &lt; sign as the Boolean operator: &lt;set-variable name="isTrue" value="@...
2017-11-12, 2220🔥, 0💬

Using Azure API Policy
Where to find tutorials on Using API Policy with API Management Services at Azure Portal? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Using API Policy with API Management Services at Azure Portal: What Is Azure API Policy Edit API Operation...
2018-03-24, 2077🔥, 0💬

Policy to Control Backend Service
Where to find tutorials on creating Policy to control backend service on Azure API Management Policy? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on creating Policy to control backend service on Azure API Management Policy. 'set-backend-servic...
2017-12-04, 1951🔥, 0💬

'xml-to-json' on Invalid XML
What will happen if "xml-to-json" policy statement is applied on an invalid XML document? If you apply the "xml-to-json" policy statement on the request or response body that has an invalid XML document, you will not receive any errors. What you will get is a string that looks like a corrupted XML d...
2017-11-12, 1875🔥, 0💬

Azure API Policy XML Document Structure
What is the XML Document Structure of an Azure API service operation? Azure API Policy XML Document contains 4 policy blocks: "inbound" - Policy sub element to provide policy statements that controls the generation of the inbound HTTP request to be delivered to the backend service. "backend" - Polic...
2018-03-10, 1845🔥, 0💬

Edit API Operation Policy
What are steps to edit policy of an Azure API Operation? For each operation you created in your API, a default policy coded is added. If you want to view and edit policy statements to be executed between the Azure API and the backend service, you can follow this tutorial: 1. Go to the publisher dash...
2018-03-10, 1724🔥, 0💬

Test API Operation Request Body Examples
How to test request body examples on my Azure API operation? If you have added some request body examples to your Azure API operation, you can follow this tutorial to test them. 1. Go to the developer portal as a publisher administrator. 2. Open the "First API" and open the operation "Add new user"....
2018-03-28, 1663🔥, 0💬

'trace' Policy Statement
How to use the "trace" Policy Statement for an Azure API service operation? The "trace" policy statement allows you to generate debugging messages into the API trace output. The "trace" statement can be used in any policy blocks in the policy XML document. The "trace" statement has the following syn...
2018-03-10, 1598🔥, 0💬

Azure API Policy Examples
Where to find examples of API policy for Azure API Management Services at Azure Portal? Here is a list of examples of API policy for Azure API Management Services at Azure Portal: The Default Policy Policy to Echo the Request Body Only Policy to Set and Get Custom Variables   ⇒ The Default Policy ⇐...
2017-10-23, 1587🔥, 0💬

View Policy of an API Operation
How to View Policy of an API Operation? My API operation is not calling the backend service. If your API operation is not calling the backend service, you need to view the policy of the API operation to see why backend service is not called. 1. Go to the publisher dashboard of the API Management Ser...
2018-03-24, 1564🔥, 0💬

The Default Policy
What is the default policy for an Azure API operation? The default policy for an Azure API operation is the following: &lt;!-- Default-Policy.xml Copyright (c) FYIcenter.com --&gt; &lt;policies&gt; &lt;inbound&gt; &lt;/inbound&gt; &lt;backend&gt; &lt;forwa...
2023-03-27, 1553🔥, 1💬

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