Create an Attachment on a Record

The ID or Ironclad ID of the Record. For an explanation of Record IDs or Ironclad IDs and how to find them, see Getting Started.

The attachment key at which to store the attachment. This can be any arbitrary string.

When true, returns addresses as objects instead of strings.

Denotes the actor of the request. When used, the API will take into account this user's permissions and access. This or x-as-user-id is required when the associated token was produced from the Client Credentials grant or with legacy bearer tokens on select endpoints. A token produced from the Authorization Code grant (which is already scoped to a user) may also use this header to act as a different user in the same company, provided the token carries the identity.users.impersonate scope and the token's own user has been granted the API User Impersonation permission. A request that sends this header without both never acts as the named user; depending on the company's configuration it either proceeds as the token's own user or is rejected with a 403. More information about permissions.

Denotes the actor of the request. When used, the API will take into account this user's permissions and access. This or x-as-user-email is required when the associated token was produced from the Client Credentials grant or with legacy bearer tokens on select endpoints. A token produced from the Authorization Code grant (which is already scoped to a user) may also use this header to act as a different user in the same company, provided the token carries the identity.users.impersonate scope and the token's own user has been granted the API User Impersonation permission. A request that sends this header without both never acts as the named user; depending on the company's configuration it either proceeds as the token's own user or is rejected with a 403. More information about permissions.