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docs: v2/files does not work for images (#8512)

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update-for-v2-files
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Mendon Kissling 2025-06-12 10:48:44 -04:00 • committed by GitHub
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docs/docs/API-Reference/api-reference-api-examples.md
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@ -567,6 +567,7 @@ The `v2/files` version offers several improvements over `/v1`:
- In `v2`, files are tracked in the Langflow database, and can be added or deleted in bulk, instead of one by one. - In `v2`, files are tracked in the Langflow database, and can be added or deleted in bulk, instead of one by one.
- Responses from the `/v2` endpoint contain more descriptive metadata. - Responses from the `/v2` endpoint contain more descriptive metadata.
- The `v2` endpoints require authentication by an API key or JWT. - The `v2` endpoints require authentication by an API key or JWT.
- The `/v2/files` endpoint does not support sending **image** files to flows through the API. To send **image** files to your flows through the API, follow the procedure in [Upload image files (v1)](#upload-image-files-v1).
## Files/V1 endpoints ## Files/V1 endpoints
@ -779,13 +780,18 @@ The file is uploaded in the format `USER_ID/FILE_ID.FILE_EXTENSION`, and the API
### Send files to your flows (v2) ### Send files to your flows (v2)
:::important
The `/v2/files` endpoint does not support sending **image** files to flows.
To send **image** files to your flows through the API, follow the procedure in [Upload image files (v1)](#upload-image-files-v1).
:::
Send a file to your flow for analysis using the [File](/components-data#file) component and the API. Send a file to your flow for analysis using the [File](/components-data#file) component and the API.
Your flow must contain a [File](/components-data#file) component to receive the file. Your flow must contain a [File](/components-data#file) component to receive the file.
The default file limit is 100 MB. To configure this value, change the `LANGFLOW_MAX_FILE_SIZE_UPLOAD` environment variable. The default file limit is 100 MB. To configure this value, change the `LANGFLOW_MAX_FILE_SIZE_UPLOAD` environment variable.
For more information, see [Supported environment variables](/environment-variables#supported-variables). For more information, see [Supported environment variables](/environment-variables#supported-variables).
1. To send an image to your flow with the API, POST the image file to the `/api/v2/files` endpoint. 1. To send a file to your flow with the API, POST the file to the `/api/v2/files` endpoint.
Replace **FILE_NAME** with the uploaded file name. Replace **FILE_NAME** with the uploaded file name.
This is the same step described in [Upload file (v2)](#upload-file-v2), but since you need the filename to upload to your flow, it is included here. This is the same step described in [Upload file (v2)](#upload-file-v2), but since you need the filename to upload to your flow, it is included here.