Workflow Endpoint: remove custom prompt override ref for VLM partitioner (#723)

Author: Paul-Cornell

api-reference/workflow/workflows.mdx

@@ -1042,9 +1042,6 @@ A **Partitioner** node has a `type` of `partition`.
                 "provider_api_key": None,
                 "model": "<model>",
                 "output_format": "<output-format>",
-                "prompt": {
-                    "text": "<alternative-prompt>"
-                },
                 "format_html": <True|False>,
                 "unique_element_ids": <True|False>,
                 "is_dynamic": True,
@@ -1064,9 +1061,6 @@ A **Partitioner** node has a `type` of `partition`.
                 "provider_api_key": null,
                 "model": "<model>",
                 "output_format": "<output-format>",
-                "prompt": {
-                    "text": "<alternative-prompt>"
-                },
                 "format_html": <true|false>,
                 "unique_element_ids": <true|false>,
                 "is_dynamic": true,
@@ -1098,7 +1092,6 @@ Fields for `settings` include:
     - `us.meta.llama3-2-90b-instruct-v1:0`
 
 - `output_format`: _Output_. The format of the response. Allowed values include `text/html` and `application/json`. The default is `text/html`.
-- `prompt.text`: _Optional_. If the Auto partitioning strategy needs to use the VLM partitioning strategy, then use the specified prompt when calling the specified VLM. The default value is none, which means to rely on using Unstructured's internal default prompt when calling the VLM.
 - `format_html`: _Optional_. If the Auto partitioning strategy needs to use the VLM partitioning strategy, true (the default) to apply Beautiful Soup's `prettify` method to the HTML that is generated by the VLM partitioner, which for example adds indentation for better readability.
 - `unique_element_ids`: _Optional_. True (the default) to assign UUIDs to element IDs, which guarantees their uniqueness. This is useful for example when using them as primary keys in a database. False to assign a SHA-256 of the element's text as its element ID.
 - `is_dynamic`: _Required_. True to enable dynamic routing of pages to Fast, High Res, or VLM as needed for better overall performance and cost savings.
@@ -1118,9 +1111,6 @@ Fields for `settings` include:
                 "provider_api_key": None,
                 "model": "<model>",
                 "output_format": "<output-format>",
-                 "prompt": {
-                    "text": "<alternative-prompt>"
-                },
                 "format_html": <True|False>,
                 "unique_element_ids": <True|False>,
                 "is_dynamic": False,
@@ -1140,9 +1130,6 @@ Fields for `settings` include:
                 "provider_api_key": null,
                 "model": "<model>",
                 "output_format": "<output-format>",
-                "prompt": {
-                    "text": "<alternative-prompt>"
-                },
                 "format_html": <true|false>,
                 "unique_element_ids": <true|false>,
                 "is_dynamic": false,
@@ -1173,7 +1160,6 @@ Fields for `settings` include:
     - `us.meta.llama3-2-90b-instruct-v1:0`
 
 - `output_format`: _Output_. The format of the response. Allowed values include `text/html` and `application/json`. The default is `text/html`.
-- `prompt.text`: _Optional_. Use the specified prompt when calling the specified VLM. The default value is none, which means to rely on using Unstructured's internal default prompt when calling the VLM.
 - `format_html`: _Optional_. True (the default) to apply Beautiful Soup's `prettify` method to the HTML that is generated by the VLM partitioner, which for example adds indentation for better readability.
 - `unique_element_ids`: _Optional_. True (the default) to assign UUIDs to element IDs, which guarantees their uniqueness. This is useful for example when using them as primary keys in a database. False to assign a SHA-256 of the element's text as its element ID.
 - `is_dynamic`: _Required_. False to use the VLM strategy.