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API.attributevalue.md

@@ -23,6 +23,10 @@ Creates an attribute value under a given attribute.
 
 `Promise<{id: number, attributeId: number, value: string, sort: number}>`
 
+**Throws**
+
+`Error` — If the value is missing, the attribute is unknown, or the value already exists for the attribute.
+
 ## `attributevalue.delete`
 
 *Source: `src/store/attributevalue/delete.js`*
@@ -103,3 +107,7 @@ Updates an attribute value.
 **Returns**
 
 `Promise<{id: number, attributeId: number, value: string, sort: number}>`
+
+**Throws**
+
+`Error` — If the attribute value is unknown, the value is missing, or the value is already taken.