# ENTITY_FIELD_ADDITION_ATTR ENTITY_FIELD_ADDITION_ATTR API Reference ## Retrieve By Id Entity Field Addition Attr - [GET /rest/2.0/ENTITY_FIELD_ADDITION_ATTR/{id}](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/entity_field_addition_attr/retrieve_by_id_entity_field_addition_attr.md): Get Entity Field Addition Attr By Id ## Retrieve Filtered Entity Field Addition Attr - [GET /rest/2.0/ENTITY_FIELD_ADDITION_ATTR](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/entity_field_addition_attr/retrievefiltered_entity_field_addition_attr.md): Get record(s) using filters ## Save Entity Field Addition Attr - [POST /rest/2.0/ENTITY_FIELD_ADDITION_ATTR](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/entity_field_addition_attr/post_entity_field_addition_attr.md): Save Entity Field Addition Attr ## Update Entity Field Addition Attr - [PUT /rest/2.0/ENTITY_FIELD_ADDITION_ATTR](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/entity_field_addition_attr/put_entity_field_addition_attr.md): Update Entity Field Addition Attr ## Upsert Entity Field Addition Attr - [PATCH /rest/2.0/ENTITY_FIELD_ADDITION_ATTR](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/entity_field_addition_attr/patch_entity_field_addition_attr.md): Upsert Entity Field Addition Attr ## Delete Entity Field Addition Attr - [DELETE /rest/2.0/delete/ENTITY_FIELD_ADDITION_ATTR](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/entity_field_addition_attr/delete_entity_field_addition_attr.md): Delete Entity Field Addition Attr