SendGrid · Schema
Link Branding 200 Response
EmailEmail APIMarketing EmailSMTPT1Transactional EmailEmail MarketingDeliverabilityMarketing
Properties
| Name | Type | Description |
|---|---|---|
| id | integer | The ID of the branded link. |
| domain | string | The root domain of the branded link. |
| subdomain | string | The subdomain used to generate the DNS records for this link branding. This subdomain must be different from the subdomain used for your authenticated domain. |
| username | string | The username of the account that this link branding is associated with. |
| user_id | integer | The ID of the user that this link branding is associated with. |
| default | boolean | Indicates if this is the default link branding. |
| valid | boolean | Indicates if this link branding is valid. |
| legacy | boolean | Indicates if this link branding was created using the legacy whitelabel tool. If it is a legacy whitelabel, it will still function, but you'll need to create new link branding if you need to update it |
| dns | object | The DNS records generated for this link branding. |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/sendgrid/main/json-schema/sendgrid-link-branding200-schema.json",
"title": "Link Branding 200 Response",
"x-generated": "2026-10-12",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/sendgrid-link-branding-api-openapi.yml#/components/schemas/LinkBranding200",
"type": "object",
"properties": {
"id": {
"type": "integer",
"description": "The ID of the branded link."
},
"domain": {
"type": "string",
"description": "The root domain of the branded link."
},
"subdomain": {
"type": "string",
"description": "The subdomain used to generate the DNS records for this link branding. This subdomain must be different from the subdomain used for your authenticated domain."
},
"username": {
"type": "string",
"description": "The username of the account that this link branding is associated with."
},
"user_id": {
"type": "integer",
"description": "The ID of the user that this link branding is associated with."
},
"default": {
"type": "boolean",
"description": "Indicates if this is the default link branding.",
"$ref": "#/$defs/Default2"
},
"valid": {
"type": "boolean",
"description": "Indicates if this link branding is valid.",
"$ref": "#/$defs/Valid3"
},
"legacy": {
"type": "boolean",
"description": "Indicates if this link branding was created using the legacy whitelabel tool. If it is a legacy whitelabel, it will still function, but you'll need to create new link branding if you need to update it.",
"$ref": "#/$defs/Legacy"
},
"dns": {
"type": "object",
"description": "The DNS records generated for this link branding.",
"required": [
"domain_cname"
],
"properties": {
"domain_cname": {
"type": "object",
"description": "The DNS record generated to point to your link branding subdomain.",
"required": [
"valid",
"type",
"host",
"data"
],
"properties": {
"valid": {
"type": "boolean",
"description": "Indicates if the DNS record is valid.",
"$ref": "#/$defs/Valid4"
},
"type": {
"type": "string",
"description": "The type of DNS record that was generated.",
"$ref": "#/$defs/Type"
},
"host": {
"type": "string",
"description": "The domain that this link branding will use for the links in your email."
},
"data": {
"type": "string",
"description": "The domain that the DNS record points to."
}
}
},
"owner_cname": {
"type": "object",
"description": "The DNS record generated to verify who created the link branding.",
"properties": {
"valid": {
"type": "boolean",
"description": "Indicates if the DNS record is valid.",
"$ref": "#/$defs/Valid5"
},
"type": {
"type": "string",
"description": "The type of DNS record generated.",
"$ref": "#/$defs/Type1"
},
"host": {
"type": "string",
"description": "Used to verify the link branding. The subdomain of this domain is the ID of the user who created the link branding."
},
"data": {
"type": "string",
"description": "The domain that the DNS record points to."
}
},
"required": [
"valid",
"host",
"data"
]
}
}
}
},
"required": [
"id",
"domain",
"username",
"user_id",
"default",
"valid",
"legacy",
"dns"
],
"$defs": {
"Default2": {
"type": "boolean",
"enum": [
true,
false
]
},
"Legacy": {
"type": "boolean",
"enum": [
true,
false
]
},
"Type": {
"type": "string",
"enum": [
"cname",
"txt",
"mx"
]
},
"Type1": {
"type": "string",
"enum": [
"cname",
"txt",
"mx"
]
},
"Valid3": {
"type": "boolean",
"enum": [
true,
false
]
},
"Valid4": {
"type": "boolean",
"enum": [
true,
false
]
},
"Valid5": {
"type": "boolean",
"enum": [
true,
false
]
}
}
}
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