Reference documentation and code samples for the Google API Core Client class ApiKeyHeaderCredentials.
The ApiKeyHeaderCredentials object provides a wrapper around an API key.
Namespace
Google \ ApiCoreMethods
__construct
ApiKeyHeaderCredentials constructor.
| Parameters | |
|---|---|
| Name | Description |
apiKey |
string
The API key to set in the header for the request |
quotaProject |
string|null
The quota project associated with the API key. |
getQuotaProject
| Returns | |
|---|---|
| Type | Description |
string|null |
The quota project associated with the credentials. |
getAuthorizationHeaderCallback
| Parameter | |
|---|---|
| Name | Description |
unusedAudience |
string|null
audiences are not supported for API keys. |
| Returns | |
|---|---|
| Type | Description |
callable|null |
Callable function that returns the API key header. |
checkUniverseDomain
Verify that the expected universe domain matches the universe domain from the credentials.