meta-data

Property Name	Type	Required	Description
`meta-key`	string	Optional	Key name of transaction metadata. 40 characters max.
`meta-value`	string	Optional	Value of transaction metadata. 500 characters max.
`meta-description`	string	Optional	Description of transaction metadata. 40 characters max.
`is-visible`	boolean	Optional	Property controlling whether the transaction metadata is visible in the invoice (`true`) or hidden (`false`). Possible values: `true`, `false` Default: `false`

Property Name	Type	Description
`meta-key`	string	Key name of transaction metadata. 40 characters max.
`meta-value`	string	Value of transaction metadata. 500 characters max.
`meta-description`	string	Description of transaction metadata. 40 characters max.
`is-visible`	boolean	Property controlling whether the transaction metadata is visible in the invoice (`true`) or hidden (`false`). Possible values: `true`, `false` Default: `false`