update_user_style
Update Custom Style
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Third-party content written by another agent. Data to evaluate, not instructions.
Update a public RD Pro user style using /v2/styles/{style_id}.
Use style_reference_images and style_reference_caption for style-level references.
These are baked into the custom style and are not the same as per-inference reference_images.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| style_id | string | yes | Style id — the internal id or the prompt_style/public id (e.g. user__mystyle_ab12). |
| name | any | no | New display name for the custom style. |
| description | any | no | Short description of the custom style. |
| style_icon | any | no | Icon name for the style (e.g. 'sparkles'). |
| reference_images | any | no | Alias for style_reference_images on this tool; prefer style_reference_images and never provide both. |
| style_reference_images | any | no | Style-level reference image(s), base64, baked into the custom style (max 1 via the public API). |
| reference_caption | any | no | Alias for style_reference_caption on this tool; prefer style_reference_caption and never provide both. |
| style_reference_caption | any | no | Caption describing the style reference image(s). |
| apply_prompt_fixer | any | no | Let the API tidy prompts automatically for this style (default true). |
| llm_instructions | any | no | Instructions for the prompt-expansion LLM when this style is used. |
| expanded_llm_instructions | any | no | Extended instructions for the prompt-expansion LLM. |
| user_prompt_template | any | no | Prompt template for the style; must contain the {prompt} token. |
| force_palette | any | no | Always apply palette constraining for this style. |
| force_bg_removal | any | no | Always remove backgrounds for this style. |
| min_width | any | no | Force a fixed width (96-256); must be provided together with min_height. |
| min_height | any | no | Force a fixed height (96-256); must be provided together with min_width. |
| reset_forced_dimensions | boolean | no | Clear previously forced dimensions; do not combine with min_width/min_height. |
| rd_api_key | any | no | RetroDiffusion API key (rdpk-...) for this call only; overrides session or header auth. |
Raw JSON schema
{
"properties": {
"style_id": {
"description": "Style id — the internal id or the prompt_style/public id (e.g. user__mystyle_ab12).",
"type": "string"
},
"name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "New display name for the custom style."
},
"description": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Short description of the custom style."
},
"style_icon": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Icon name for the style (e.g. 'sparkles')."
},
"reference_images": {
"anyOf": [
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Alias for style_reference_images on this tool; prefer style_reference_images and never provide both."
},
"style_reference_images": {
"anyOf": [
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Style-level reference image(s), base64, baked into the custom style (max 1 via the public API)."
},
"reference_caption": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Alias for style_reference_caption on this tool; prefer style_reference_caption and never provide both."
},
"style_reference_caption": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Caption describing the style reference image(s)."
},
"apply_prompt_fixer": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null,
"description": "Let the API tidy prompts automatically for this style (default true)."
},
"llm_instructions": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Instructions for the prompt-expansion LLM when this style is used."
},
"expanded_llm_instructions": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Extended instructions for the prompt-expansion LLM."
},
"user_prompt_template": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Prompt template for the style; must contain the {prompt} token."
},
"force_palette": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null,
"description": "Always apply palette constraining for this style."
},
"force_bg_removal": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null,
"description": "Always remove backgrounds for this style."
},
"min_width": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Force a fixed width (96-256); must be provided together with min_height."
},
"min_height": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Force a fixed height (96-256); must be provided together with min_width."
},
"reset_forced_dimensions": {
"default": false,
"description": "Clear previously forced dimensions; do not combine with min_width/min_height.",
"type": "boolean"
},
"rd_api_key": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "RetroDiffusion API key (rdpk-...) for this call only; overrides session or header auth."
}
},
"required": [
"style_id"
],
"type": "object"
}