Duplicate Value

The request attempted to create or update a record with a value that violates a unique field constraint, such as a duplicate external ID or a field marked unique in the schema.

References

developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/errorcodes.htm

In this namespace

← previous API_DISABLED_FOR_ORG API Disabled For Org next → ENTITY_IS_DELETED Entity Is Deleted

API_DISABLED_FOR_ORG DUPLICATE_VALUE ENTITY_IS_DELETED FIELD_CUSTOM_VALIDATION_EXCEPTION INSUFFICIENT_ACCESS_OR_READONLY INVALID_CROSS_REFERENCE_KEY INVALID_FIELD