FQL v4 will be decommissioned on June 30, 2025. Ensure that you complete your migration from FQL v4 to FQL v10 by that date.

Fauna accounts created after August 21, 2024 must use FQL v10. These accounts will not be able to run FQL v4 queries or access the v4 Dashboard.

For more details, see the v4 EOL announcement and migration guide. Contact support@fauna.com with any questions.

HasIdentity

This reference topic applies to FQL v4. Go to this page for the latest FQL v10 reference topics.

 
HasIdentity()
has_identity()
HasIdentity()
HasIdentity()
HasIdentity()
HasIdentity()

Description

This function is deprecated as of API version 4. Use the HasCurrentIdentity function instead.

See the Deprecations page for more details.

The HasIdentity function returns true if the current client authentication credentials have an associated identity, and false if they don’t.

Parameters

None.

Returns

A boolean indicating whether the current client credentials are associated with an identity.

Examples

client.query(
  q.HasIdentity()
)
.then((ret) => console.log(ret))
.catch((err) => console.error(
  'Error: [%s] %s: %s',
  err.name,
  err.message,
  err.errors()[0].description,
))
false
result = client.query(
  q.has_identity()
)
print(result)
False
result, err := client.Query(
	f.HasIdentity())

if err != nil {
	fmt.Fprintln(os.Stderr, err)
} else {
	fmt.Println(result)
}
false
try
{
    Value result = await client.Query(
        HasIdentity()
    );
    Console.WriteLine(result);
}
catch (Exception e)
{
    Console.WriteLine($"ERROR: {e.Message}");
}
BooleanV(False)
System.out.println(
    client.query(
        HasIdentity()
    ).get());
false
HasIdentity()
false
Query metrics:

  •    bytesIn:  21

  •   bytesOut:  18

  • computeOps:   1

  •    readOps:   0

  •   writeOps:   0

  •  readBytes:   0

  • writeBytes:   0

  •  queryTime: 3ms

  •    retries:   0

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