The People API lets you:
- Read and manage the authenticated user's Contacts
- Read and copy the authenticated user's "Other contacts"
- Read profile information for authenticated users and their contacts
- Read domain profiles and contacts
For example, suppose that the authenticated user, Jen, has Fabian and Ranjith in
her private contacts. When your app calls
people.connections.list to read a
list of her connections, Jen is presented with a consent screen asking to give
the app access to the list. If Jen consents, the app reads a list containing
person resources for Fabian and Ranjith.
If the app needs information for a specific person, it can then call
people.get, passing in a resource name, to get
the person resource for that person.
The app can also manage contacts by creating new contacts using
people.createContact, update existing
contacts it has read from
people.connections.list using
people.updateContact, and delete contacts
using people.deleteContact.
G Suite users can also list their directory domain profiles and domain
contacts using people.listDirectoryPeople
or search them using people.searchDirectoryPeople.
A merged view of people information
The people information that the People API reads is merged from various sources, depending on the following conditions:
| Source | Condition |
|---|---|
| Public Google profile data | Always. |
| G Suite domain profile data | The domain admin has enabled external contact and profile sharing of domain-scoped data and the directory.readonly scope has been granted |
| The authenticated user's private profile information | One of the profile scopes has been granted. |
| The authenticated user's contacts | The contacts scope has been granted. |
Understanding Merged Person Data
The data for a person is derived from one main source type. Data from other sources is merged with this data if the sources are connected through verified email addresses, phone numbers, or profile URLs. These are the ways a person may be composed:
| Main Source | Contacts | Profiles | G Suite Domain Profiles | G Suite Domain Contacts | Usage |
|---|---|---|---|---|---|
| Contact | 1 | 0+ | 0+ | 0+ | Returned for most endpoints |
| Profile | 0+ | 1 | 0 or 1 | 0 | Returned in people.get when it is used to get the person for the user or get a person for a Google Account. |
| Domain Contact | 0+ | 0 | 0 | 1 | Returned in people.listDirectoryPeople or people.searchDirectoryPeople. |
Only contact based people can be modified by mutation endpoints. Profile and domain contact mutations are not supported.