# acme.dns.authenticator.authenticator_schemas

Get the schemas for all DNS providers we support for ACME DNS Challenge and the respective attributes required for connecting to them while validating a DNS Challenge

Type: object

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Type: array
No Additional Items

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#### Result

Type: array of object

Available DNS authenticator schemas with their configuration requirements.

No Additional Items

##### Each item of this array must be:

#### ACMEDNSAuthenticatorSchema

Type: object
No Additional Properties

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#### Key

Type: string

Unique identifier for the DNS authenticator type.

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#### ACMEDNSAuthenticatorAttributeSchema

Type: object

Schema definition for the authenticator's required attributes.

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#### Name

Type: string

Internal name of the schema attribute.

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#### Title

Type: string

Human-readable title for the schema attribute.

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#### Required

Type: boolean

Whether this attribute is required for the authenticator.

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Additional Properties of any type are allowed.

Type: object

Required roles: READONLY_ADMIN