# \IssueFieldConfigurationsApi
All URIs are relative to *https://your-domain.atlassian.com*
[**assign_field_configuration_scheme_to_project**](IssueFieldConfigurationsApi.md#assign_field_configuration_scheme_to_project) | **PUT** /rest/api/2/fieldconfigurationscheme/project | Assign field configuration scheme to project
[**get_all_field_configuration_schemes**](IssueFieldConfigurationsApi.md#get_all_field_configuration_schemes) | **GET** /rest/api/2/fieldconfigurationscheme | Get all field configuration schemes
[**get_all_field_configurations**](IssueFieldConfigurationsApi.md#get_all_field_configurations) | **GET** /rest/api/2/fieldconfiguration | Get all field configurations
[**get_field_configuration_items**](IssueFieldConfigurationsApi.md#get_field_configuration_items) | **GET** /rest/api/2/fieldconfiguration/{id}/fields | Get field configuration items
[**get_field_configuration_scheme_mappings**](IssueFieldConfigurationsApi.md#get_field_configuration_scheme_mappings) | **GET** /rest/api/2/fieldconfigurationscheme/mapping | Get field configuration issue type items
[**get_field_configuration_scheme_project_mapping**](IssueFieldConfigurationsApi.md#get_field_configuration_scheme_project_mapping) | **GET** /rest/api/2/fieldconfigurationscheme/project | Get field configuration schemes for projects
## assign_field_configuration_scheme_to_project
> serde_json::Value assign_field_configuration_scheme_to_project(field_configuration_scheme_project_association)
Assign field configuration scheme to project
Assigns a field configuration scheme to a project. If the field configuration scheme ID is `null`, the operation assigns the default field configuration scheme. Field configuration schemes can only be assigned to classic projects. **[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).
### Parameters
**field_configuration_scheme_project_association** | [**FieldConfigurationSchemeProjectAssociation**](FieldConfigurationSchemeProjectAssociation.md) | | [required] |
### Return type
[**serde_json::Value**](serde_json::Value.md)
### Authorization
[OAuth2](../README.md#OAuth2), [basicAuth](../README.md#basicAuth)
### HTTP request headers
- **Content-Type**: application/json
- **Accept**: application/json
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## get_all_field_configuration_schemes
> models::PageBeanFieldConfigurationScheme get_all_field_configuration_schemes(start_at, max_results, id)
Get all field configuration schemes
Returns a [paginated](#pagination) list of field configuration schemes. Only field configuration schemes used in classic projects are returned. **[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).
### Parameters
**start_at** | Option<**i64**> | The index of the first item to return in a page of results (page offset). | |[default to 0]
**max_results** | Option<**i32**> | The maximum number of items to return per page. | |[default to 50]
**id** | Option<[**Vec<i64>**](i64.md)> | The list of field configuration scheme IDs. To include multiple IDs, provide an ampersand-separated list. For example, `id=10000&id=10001`. | |
### Return type
[**models::PageBeanFieldConfigurationScheme**](PageBeanFieldConfigurationScheme.md)
### Authorization
[OAuth2](../README.md#OAuth2), [basicAuth](../README.md#basicAuth)
### HTTP request headers
- **Content-Type**: Not defined
- **Accept**: application/json
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## get_all_field_configurations
> models::PageBeanFieldConfiguration get_all_field_configurations(start_at, max_results, id, is_default, query)
Get all field configurations
Returns a [paginated](#pagination) list of all field configurations. Only field configurations used in classic projects are returned. **[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).
### Parameters
**start_at** | Option<**i64**> | The index of the first item to return in a page of results (page offset). | |[default to 0]
**max_results** | Option<**i32**> | The maximum number of items to return per page. | |[default to 50]
**id** | Option<[**Vec<i64>**](i64.md)> | The list of field configuration IDs. To include multiple IDs, provide an ampersand-separated list. For example, `id=10000&id=10001`. | |
**is_default** | Option<**bool**> | If *true* returns the default field configuration only. | |[default to false]
**query** | Option<**String**> | String object used for filtering the items by name or description (the string is used for both fields) | |[default to ]
### Return type
[**models::PageBeanFieldConfiguration**](PageBeanFieldConfiguration.md)
### Authorization
[OAuth2](../README.md#OAuth2), [basicAuth](../README.md#basicAuth)
### HTTP request headers
- **Content-Type**: Not defined
- **Accept**: application/json
[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
## get_field_configuration_items
> models::PageBeanFieldConfigurationItem get_field_configuration_items(id, start_at, max_results)
Get field configuration items
Returns a [paginated](#pagination) list of all fields for a configuration. Only the fields from configurations used in classic projects are returned. **[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).
### Parameters
**id** | **i64** | The ID of the field configuration. | [required] |
**start_at** | Option<**i64**> | The index of the first item to return in a page of results (page offset). | |[default to 0]
**max_results** | Option<**i32**> | The maximum number of items to return per page. | |[default to 50]
### Return type
[**models::PageBeanFieldConfigurationItem**](PageBeanFieldConfigurationItem.md)
### Authorization
[OAuth2](../README.md#OAuth2), [basicAuth](../README.md#basicAuth)
### HTTP request headers
- **Content-Type**: Not defined
- **Accept**: application/json
[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
## get_field_configuration_scheme_mappings
> models::PageBeanFieldConfigurationIssueTypeItem get_field_configuration_scheme_mappings(start_at, max_results, field_configuration_scheme_id)
Get field configuration issue type items
Returns a [paginated](#pagination) list of field configuration issue type items. Only items used in classic projects are returned. **[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).
### Parameters
**start_at** | Option<**i64**> | The index of the first item to return in a page of results (page offset). | |[default to 0]
**max_results** | Option<**i32**> | The maximum number of items to return per page. | |[default to 50]
**field_configuration_scheme_id** | Option<[**Vec<i64>**](i64.md)> | The list of field configuration scheme IDs. To include multiple field configuration schemes separate IDs with ampersand: `fieldConfigurationSchemeId=10000&fieldConfigurationSchemeId=10001`. | |
### Return type
[**models::PageBeanFieldConfigurationIssueTypeItem**](PageBeanFieldConfigurationIssueTypeItem.md)
### Authorization
[OAuth2](../README.md#OAuth2), [basicAuth](../README.md#basicAuth)
### HTTP request headers
- **Content-Type**: Not defined
- **Accept**: application/json
[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
## get_field_configuration_scheme_project_mapping
> models::PageBeanFieldConfigurationSchemeProjects get_field_configuration_scheme_project_mapping(project_id, start_at, max_results)
Get field configuration schemes for projects
Returns a [paginated](#pagination) list of field configuration schemes and, for each scheme, a list of the projects that use it. The list is sorted by field configuration scheme ID. The first item contains the list of project IDs assigned to the default field configuration scheme. Only field configuration schemes used in classic projects are returned. **[Permissions](#permissions) required:** *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).
### Parameters
**project_id** | [**Vec<i64>**](i64.md) | The list of project IDs. To include multiple projects, separate IDs with ampersand: `projectId=10000&projectId=10001`. | [required] |
**start_at** | Option<**i64**> | The index of the first item to return in a page of results (page offset). | |[default to 0]
**max_results** | Option<**i32**> | The maximum number of items to return per page. | |[default to 50]
### Return type
[**models::PageBeanFieldConfigurationSchemeProjects**](PageBeanFieldConfigurationSchemeProjects.md)
### Authorization
[OAuth2](../README.md#OAuth2), [basicAuth](../README.md#basicAuth)
### HTTP request headers
- **Content-Type**: Not defined
- **Accept**: application/json
[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)