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The Paths tab lets you configure template parameters for the currently - selected operation. For For example, a path of "/parabank/services/bank/accounts/{accountId}" has a single path parameter: "accountId". In In the unconstrained mode, parameters can be fixed, parameterized, or scripted.
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In the constrained modes, parameters can be set to fixed, parameterized, automatically - generated, or scripted values.
Query Parameters
The Query tab lets you configure the URL query parameters for the currently - selected operation. You can add fixed, parameterized, or scripted values.
In unconstrained mode, parameters can be fixed, parameterized, or scripted.
In the constrained modes, parameters can be set to fixed, parameterized, automatically - generated, or scripted.
You can opt to append an equals sign (=) to query parameters with empty values. You will only see the equals sign in the URL preview when the parameter is fixed; when it is parameterized or scripted, the equals sign will be added when the test is run. This option is disabled by default.
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Encoding Note
URL query parameters are formatted according to the "application/x-www-form-urlencoded" content type. Space characters are replaced with '+'. Non alpha numeric -alphanumeric characters are replaced with a percent sign followed by two hexadecimal digits representing the character code. Names and values are separated by '=' and name-value pairs are separated by '&'.
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