API reference

SetFormPlacementQrStyle

Set a form placement's QR code style. Write access, forms toolset, MCP tool set_form_placement_qr_style. Part of the MISSIN public API: call it with an API…

Access: Write

Variables

Variable	Type	Required	Accepts	Description
`input`	`SetFormPlacementQrStyleInput!`	yes	Input object, below

Input types

SetFormPlacementQrStyleInput

Field	Type	Required	Accepts	Description
`placementId`	`UUID!`	yes
`qr`	`JSON`	no	Object, fields below	A QrStyle object. Null clears the override.

`SetFormPlacementQrStyleInput.qr`

Field	Type	Required	Accepts
`preset`	string	no	One of `classic`, `soft`, `dotted`, `diamond`, `accent`, `ink`
`size`	string	no	One of `m`, `l`, `xl`
`mode`	string	no	One of `light`, `dark`
`fg`	string or null	no	matches `^#[0-9a-fA-F]{6}$`
`eye`	string or null	no	matches `^#[0-9a-fA-F]{6}$`
`bg`	string or null	no	matches `^#[0-9a-fA-F]{6}$`
`dots`	string or null	no	One of `square`, `rounded`, `dot`, `diamond`
`eyes`	string or null	no	One of `square`, `rounded`, `dot`
`link`	string (uri) or null	no	at most 2048 characters, format uri
`center`	boolean	no

Call it

bash

curl https://api.missin.co.uk/graphql/v1 \
  -H "Authorization: Bearer $MISSIN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"operationName":"SetFormPlacementQrStyle","variables":{"input":{"placementId":"00000000-0000-0000-0000-000000000000"}},"extensions":{"persistedQuery":{"version":1,"sha256Hash":"4d47cea31c0e7eba9e65beed90a3c83f49fba553f01bb7e7a59f60d545be7b66"}}}'

Document

graphql

mutation SetFormPlacementQrStyle($input: SetFormPlacementQrStyleInput!) { __typename setFormPlacementQrStyle(input: $input) { __typename placementId qr userErrors { __typename code field message } } }