1. Types
2. vapi
3. metadata
4. authentication

## vapi metadata authentication: package info

The `package_info` structure contains authentication information of a package element.

For an explanation of authentication information contained within package elements, see vapi.metadata.authentication.package.

### Representations:

- JSON
- XML

{
"schemes": [
{
"scheme": "string",
"scheme_type": "SESSIONLESS",
"session_manager": "string"
},
{
"scheme": "string",
"scheme_type": "SESSIONLESS",
"session_manager": "string"
}
],
"services": [
{
"key": "obj-103",
"value": {
"operations": [
{
"key": "obj-103",
"value": {
"schemes": [
{
"scheme": "string",
"scheme_type": "SESSIONLESS",
"session_manager": "string"
},
{
"scheme": "string",
"scheme_type": "SESSIONLESS",
"session_manager": "string"
}
]
}
}
],
"schemes": [
{
"scheme": "string",
"scheme_type": "SESSIONLESS",
"session_manager": "string"
},
{
"scheme": "string",
"scheme_type": "SESSIONLESS",
"session_manager": "string"
}
]
}
}
]
}
<?xml version="1.0" ?>
<ns0:PackageInfo xmlns:ns0="http://vmware.com/vapi/metadata/authentication" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<services-array>
<array-item>
<value>
<schemes-array>
<array-item>
<scheme_type>SESSIONLESS</scheme_type>
<scheme>string</scheme>
<session_manager>string</session_manager>
</array-item>
<array-item>
<scheme_type>SESSIONLESS</scheme_type>
<scheme>string</scheme>
<session_manager>string</session_manager>
</array-item>
</schemes-array>
<operations-array>
<array-item>
<value>
<schemes-array>
<array-item>
<scheme_type>SESSIONLESS</scheme_type>
<scheme>string</scheme>
<session_manager>string</session_manager>
</array-item>
<array-item>
<scheme_type>SESSIONLESS</scheme_type>
<scheme>string</scheme>
<session_manager>string</session_manager>
</array-item>
</schemes-array>
</value>
<key>obj-103</key>
</array-item>
</operations-array>
</value>
<key>obj-103</key>
</array-item>
</services-array>
<schemes-array>
<array-item>
<scheme_type>SESSIONLESS</scheme_type>
<scheme>string</scheme>
<session_manager>string</session_manager>
</array-item>
<array-item>
<scheme_type>SESSIONLESS</scheme_type>
<scheme>string</scheme>
<session_manager>string</session_manager>
</array-item>
</schemes-array>
</ns0:PackageInfo>

#### Attributes:

Name | Type | Description
--- | --- | ---
Required
schemes | authentication_info[] | List of authentication schemes to be used for all the operation elements contained in this package element. If a particular service or operation element has no explicit authentications defined in the authentication defintion file, these authentication schemes are used for authenticating the user.
services | list | Information about all service elements contained in this package element that contain authentication information. The key in the key/value pairs is the identifier of the service element and the value in the key/value pairs is the authentication information for the service element. For an explanation of authentication information containment within service elements, see vapi.metadata.authentication.service. When clients pass a value of this structure as a parameter, the key in the field key/value pairs must be an identifier for the resource type: `com.vmware.vapi.service`. When operations return a value of this structure as a result, the key in the field key/value pairs will be an identifier for the resource type: `com.vmware.vapi.service`.List of {"key": string, "value": service_info}