> For the complete documentation index, see [llms.txt](https://developer.firmhouse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.firmhouse.com/graphql-api/api-reference/mutations/create-subscription-file.md).

# createSubscriptionFile

### Arguments

| Argument                                                                                                     | Description                           |
| ------------------------------------------------------------------------------------------------------------ | ------------------------------------- |
| input ([CreateSubscriptionFileInput](/graphql-api/api-reference/objects/create-subscription-file-input.md)!) | Parameters for CreateSubscriptionFile |

### CreateSubscriptionFileInput Arguments

| Argument                                                                                                               | Description                   |
| ---------------------------------------------------------------------------------------------------------------------- | ----------------------------- |
| blob ([String](/graphql-api/api-reference/objects/string.md)!)                                                         | Base64 encoded file contents. |
| filename ([String](/graphql-api/api-reference/objects/string.md)!)                                                     | The file name.                |
| subscriptionId ([ID](/graphql-api/api-reference/objects/id.md)!)                                                       | The subscription id.          |
| visibility ([SubscriptionFileVisibilityEnum](/graphql-api/api-reference/objects/subscription-file-visibility-enum.md)) | Where the file is visible.    |

### Return fields

#### errors (\[[ModelValidationError](/graphql-api/api-reference/objects/model-validation-error.md)!]!)

#### subscriptionFile ([SubscriptionFile](/graphql-api/api-reference/objects/subscription-file.md))