openapi: 3.0.1 info: title: FlashArray REST Active Directory SNMP Managers API version: '2.52' description: 'Active Directory configuration authenticates users for NFS using Kerberos or SMB using Kerberos or New Technology LAN Manager (NTLM). Active Directory is also used to authorize users by mapping identities across the NFS and SMB protocols by using LDAP queries. ' servers: - url: / tags: - name: SNMP Managers description: 'Manages connections to Simple Network Management Protocol (SNMP) managers. ' paths: /api/2.52/snmp-managers: get: tags: - SNMP Managers summary: Pure Storage List SNMP Managers description: Displays designated SNMP managers and their communication and security attributes. parameters: - $ref: '#/components/parameters/Authorization' - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Continuation_token' - $ref: '#/components/parameters/Filter' - $ref: '#/components/parameters/Limit' - $ref: '#/components/parameters/Names' - $ref: '#/components/parameters/Offset' - $ref: '#/components/parameters/Sort' - $ref: '#/components/parameters/Total_item_count' responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/SnmpManagerGetResponse' post: tags: - SNMP Managers summary: Pure Storage Create SNMP Manager description: 'Creates a Purity SNMP manager object that identifies a host (SNMP manager) and specifies the protocol attributes for communicating with it. Once a manager object is created, the transmission of SNMP traps is immediately enabled. ' parameters: - $ref: '#/components/parameters/Authorization' - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Names' requestBody: content: application/json: schema: $ref: '#/components/schemas/SnmpManagerPost' required: true x-codegen-request-body-name: snmp-manager responses: '200': description: Returns the newly created snmp manager object. content: application/json: schema: $ref: '#/components/schemas/SnmpManagerResponse' x-codegen-request-body-name: snmp-manager delete: tags: - SNMP Managers summary: Pure Storage Delete SNMP Manager description: 'Deletes the SNMP manager object and stops communication with specified managers. ' parameters: - $ref: '#/components/parameters/Authorization' - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Names' responses: '200': description: OK content: {} patch: tags: - SNMP Managers summary: Pure Storage Modify SNMP Manager description: Modifies the name or the protocol attributes of the specified SNMP manager. parameters: - $ref: '#/components/parameters/Authorization' - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Names' requestBody: content: application/json: schema: $ref: '#/components/schemas/SnmpManagerPatch' required: true x-codegen-request-body-name: snmp-manager responses: '200': description: Returns the newly updated snmp manager object. content: application/json: schema: $ref: '#/components/schemas/SnmpManagerResponse' x-codegen-request-body-name: snmp-manager /api/2.52/snmp-managers/test: get: tags: - SNMP Managers summary: Pure Storage List SNMP Manager Test Results description: Displays SNMP manager test results (traps or informs). parameters: - $ref: '#/components/parameters/Authorization' - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Allow_errors' - $ref: '#/components/parameters/Context_names_get' - $ref: '#/components/parameters/Continuation_token' - $ref: '#/components/parameters/Filter' - $ref: '#/components/parameters/Limit' - $ref: '#/components/parameters/Names' - $ref: '#/components/parameters/Offset' - $ref: '#/components/parameters/Sort' - $ref: '#/components/parameters/Total_item_count' responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/TestResultWithResourceGetResponse' '207': description: 'Partial success. Some resources were returned, but there were also errors possibly preventing some resources from being returned. ' content: application/json: schema: $ref: '#/components/schemas/TestResultWithResourceGetResponse' /api/2.26/snmp-managers: get: tags: - SNMP Managers summary: Pure Storage GET Snmp-managers description: List SNMP managers and their attributes. parameters: - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Continuation_token' - $ref: '#/components/parameters/Filter' - $ref: '#/components/parameters/Ids' - $ref: '#/components/parameters/Limit' - $ref: '#/components/parameters/Names' - $ref: '#/components/parameters/Offset_2' - $ref: '#/components/parameters/Sort_2' responses: '200': description: OK headers: X-Request-ID: description: Supplied by client during request or generated by server. schema: type: string content: application/json: schema: $ref: '#/components/schemas/SnmpManagerGetResponse' post: tags: - SNMP Managers summary: Pure Storage POST Snmp-managers description: Create an SNMP manager. parameters: - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Names_required' requestBody: content: application/json: schema: $ref: '#/components/schemas/SnmpManagerPost_2' required: true x-codegen-request-body-name: snmp-manager responses: '200': description: OK headers: X-Request-ID: description: Supplied by client during request or generated by server. schema: type: string content: application/json: schema: $ref: '#/components/schemas/SnmpManagerResponse' x-codegen-request-body-name: snmp-manager delete: tags: - SNMP Managers summary: Pure Storage DELETE Snmp-managers description: Remove an SNMP manager. parameters: - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Ids' - $ref: '#/components/parameters/Names' responses: '200': description: OK headers: X-Request-ID: description: Supplied by client during request or generated by server. schema: type: string content: {} patch: tags: - SNMP Managers summary: Pure Storage PATCH Snmp-managers description: Modify SNMP manager attributes such as versions. parameters: - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Ids' - $ref: '#/components/parameters/Names' requestBody: content: application/json: schema: $ref: '#/components/schemas/SnmpManager_2' required: true x-codegen-request-body-name: snmp-manager responses: '200': description: OK headers: X-Request-ID: description: Supplied by client during request or generated by server. schema: type: string content: application/json: schema: $ref: '#/components/schemas/SnmpManagerResponse' x-codegen-request-body-name: snmp-manager /api/2.26/snmp-managers/test: get: tags: - SNMP Managers summary: Pure Storage GET Snmp-managers/test description: Test if the configuration of an SNMP manager is valid. parameters: - $ref: '#/components/parameters/XRequestId' - $ref: '#/components/parameters/Continuation_token' - $ref: '#/components/parameters/Filter' - $ref: '#/components/parameters/Ids' - $ref: '#/components/parameters/Limit' - $ref: '#/components/parameters/Names' - $ref: '#/components/parameters/Offset_2' - $ref: '#/components/parameters/Sort_2' responses: '200': description: OK headers: X-Request-ID: description: Supplied by client during request or generated by server. schema: type: string content: application/json: schema: $ref: '#/components/schemas/TestResultGetResponse' components: schemas: _errorContextResponse: type: object properties: errors: description: The list of errors encountered when attempting to perform an operation. type: array readOnly: true items: $ref: '#/components/schemas/_errorcontextresponseErrors' _snmp_v2c: description: 'The v2c configurations of SNMP. ' type: object properties: community: description: 'Manager community ID under which Purity//FA is to communicate with the specified managers. ' type: string maxLength: 32 example: '****' SnmpManagerPatch: allOf: - $ref: '#/components/schemas/_resourceNoId' - type: object properties: host: description: 'DNS hostname or IP address of a computer that hosts an SNMP manager to which Purity//FA is to send trap messages when it generates alerts. ' type: string example: snmp.purestorage.com notification: description: 'The type of notification the agent will send. Valid values are `inform` and `trap`. ' type: string example: trap v2c: $ref: '#/components/schemas/_snmp_v2c' v3: $ref: '#/components/schemas/_snmp_v3_patch' version: description: 'Version of the SNMP protocol to be used by Purity//FA to communicate with the specified manager. Valid values are `v2c` and `v3`. ' type: string example: v3 TestResult: type: object properties: component_address: description: Address of the component running the test. type: string example: 10.230.94.21 component_name: description: Name of the component running the test. type: string example: CT0 description: description: What the test is doing. type: string example: Testing phonehome connectivity destination: description: The URI of the target server being tested. type: string example: ra.cloud-support.purestorage.com enabled: description: 'Whether the object being tested is enabled or not. Returns a value of `true` if the the service is enabled. Returns a value of `false` if the service is disabled. ' type: boolean example: true result_details: description: Additional information about the test result. type: string example: Timeout connecting to phonehome endpoint success: description: 'Whether the object being tested passed the test or not. Returns a value of `true` if the specified test has succeeded. Returns a value of `false` if the specified test has failed. ' type: boolean test_type: description: 'Displays the type of test being performed. The returned values are determined by the `resource` being tested and its configuration. Values include `array-admin-group-searching`, `binding`, `connecting`, `phonehome`, `phonehome-ping`, `remote-assist`, `rootdse-searching`, `read-only-group-searching`, `storage-admin-group-searching`, and `validate-ntp-configuration`. ' type: string example: phonehome _resource: description: 'An ordinary (as opposed to built-in) resource that can be created, named, renamed or deleted by the user. This might be a virtual resource (e.g., a file system), or correspond to something in the environment, like a host or a server. ' type: object properties: id: description: 'A globally unique, system-generated ID. The ID cannot be modified and cannot refer to another resource. ' type: string readOnly: true name: description: 'A user-specified name. The name must be locally unique and can be changed. ' type: string TestResultResponse: type: object properties: items: type: array items: $ref: '#/components/schemas/TestResult_2' _fixedReferenceWithoutType: type: object properties: id: description: 'A globally unique, system-generated ID. The ID cannot be modified. ' type: string readOnly: true name: description: 'The resource name, such as volume name, file system name, snapshot name, and so on. ' type: string readOnly: true x-readOnly: true _errorcontextresponseErrors: type: object properties: context: description: 'Contains information relating to the cause of this error, or the name of the object that was being processed when the error was encountered. This may be `null` for more general errors. ' type: string location_context: description: 'Contains information relating to the context in which the request was executing when the error occurred. For example, this may be the name of an array in the same fleet. This may be `null` for more general errors, or if no explicit `context` parameter was provided with the request. ' title: FixedReferenceWithType allOf: - $ref: '#/components/schemas/_fixedReferenceWithType' message: description: A description of the error which occurred. type: string example: Resource does not exist. x-aliases: - _errorContextResponseErrors TestResultWithResource: allOf: - $ref: '#/components/schemas/TestResult' - $ref: '#/components/schemas/_context' - type: object properties: resource: description: A reference to the object being tested. title: FixedReferenceNoId allOf: - $ref: '#/components/schemas/_fixedReferenceNoId' _resourceNoId: description: 'An ordinary (as opposed to built-in) resource that can be created, named, renamed or deleted by the user. This might be a virtual resource (e.g., a volume), or correspond to something in the environment, like a host or a server. ' type: object properties: name: description: 'A user-specified name. The name must be locally unique and can be changed. ' type: string TestResultGetResponse: allOf: - $ref: '#/components/schemas/TestResultResponse' - type: object properties: total_item_count: description: Total number of items after applying `filter` params. type: integer format: int32 _fixedReferenceWithType: allOf: - $ref: '#/components/schemas/_fixedReference' - type: object properties: resource_type: description: 'Type of the object (full name of the endpoint). Valid values are the unique part of the resource''s REST endpoint. For example, a reference to a file system would have a `resource_type` of `file-systems`. ' type: string readOnly: true x-aliases: - _fixedReference _snmp_v3_2: description: 'The v3 configurations of SNMP. ' type: object properties: auth_passphrase: description: 'Passphrase used by Purity to authenticate the array with the specified managers. ' type: string example: '****' auth_protocol: description: 'Hash algorithm used to validate the authentication passphrase. Valid values are `MD5` and `SHA`. ' type: string example: MD5 privacy_passphrase: description: Passphrase used to encrypt SNMP messages. type: string example: '****' privacy_protocol: description: 'Encryption protocol for SNMP messages. Valid values are `AES` and `DES`. ' type: string example: DES user: description: 'User ID recognized by the specified SNMP managers which Purity is to use in communications with them. ' type: string example: User1 _fixedReferenceNoId: type: object properties: name: description: 'The resource name, such as volume name, pod name, snapshot name, and so on. ' type: string readOnly: true x-readOnly: true SnmpManagerResponse: type: object properties: items: type: array items: $ref: '#/components/schemas/SnmpManager' _snmp_v3_post: description: 'The v3 configurations of SNMP. ' type: object properties: auth_passphrase: description: 'Passphrase used by Purity//FA to authenticate the array with the specified managers. ' type: string maxLength: 32 example: '********' auth_protocol: description: 'Hash algorithm used to validate the authentication passphrase. Valid values are `MD5` and `SHA`. ' type: string example: MD5 privacy_passphrase: description: Passphrase used to encrypt SNMP messages. type: string minLength: 8 maxLength: 63 example: '********' privacy_protocol: description: 'Encryption protocol for SNMP messages. Valid values are `AES` and `DES`. ' type: string example: DES user: description: 'User ID recognized by the specified SNMP managers which Purity//FA is to use in communications with them. ' type: string example: User1 SnmpManagerPost: type: object properties: host: description: 'DNS hostname or IP address of a computer that hosts an SNMP manager to which Purity//FA is to send trap messages when it generates alerts. ' type: string example: snmp.purestorage.com notification: description: 'The type of notification the agent will send. Valid values are `inform` and `trap`. ' type: string example: trap v2c: $ref: '#/components/schemas/_snmp_v2c' v3: $ref: '#/components/schemas/_snmp_v3_post' version: description: 'Version of the SNMP protocol to be used by Purity//FA to communicate with the specified manager. Valid values are `v2c` and `v3`. ' type: string example: v3 TestResultWithResourceGetResponse: allOf: - $ref: '#/components/schemas/TotalItemCountResponse' - $ref: '#/components/schemas/_errorContextResponse' - type: object properties: items: type: array items: $ref: '#/components/schemas/TestResultWithResource' SnmpManagerGetResponse: allOf: - $ref: '#/components/schemas/PageInfo' - $ref: '#/components/schemas/SnmpManagerResponse' SnmpManager_2: allOf: - $ref: '#/components/schemas/_resource' - type: object properties: host: description: 'DNS hostname or IP address of a computer that hosts an SNMP manager to which Purity is to send trap messages when it generates alerts. ' type: string example: snmp.purestorage.com notification: description: 'The type of notification the agent will send. Valid values are `inform` and `trap`. ' type: string example: trap v2c: $ref: '#/components/schemas/_snmp_v2c_2' v3: $ref: '#/components/schemas/_snmp_v3_2' version: description: 'Version of the SNMP protocol to be used by Purity in communications with the specified manager. Valid values are `v2c` and `v3`. ' type: string example: v3 _snmp_v3: description: 'The v3 configurations of SNMP. ' type: object properties: auth_passphrase: description: 'Passphrase used by Purity//FA to authenticate the array with the specified managers. ' type: string example: '****' auth_protocol: description: 'Hash algorithm used to validate the authentication passphrase. Valid values are `MD5` and `SHA`. ' type: string example: MD5 privacy_passphrase: description: Passphrase used to encrypt SNMP messages. type: string example: '****' privacy_protocol: description: 'Encryption protocol for SNMP messages. Valid values are `AES` and `DES`. ' type: string example: DES user: description: 'User ID recognized by the specified SNMP managers which Purity//FA is to use in communications with them. ' type: string example: User1 _context: type: object properties: context: description: 'The context in which the operation was performed. Valid values include a reference to any array which is a member of the same fleet or to the fleet itself. Other parameters provided with the request, such as names of volumes or snapshots, are resolved relative to the provided `context`. ' readOnly: true title: FixedReferenceWithType allOf: - $ref: '#/components/schemas/_fixedReferenceWithType' _snmp_v2c_2: description: 'The v2c configurations of SNMP. ' type: object properties: community: description: 'Manager community ID under which Purity is to communicate with the specified managers. ' type: string maxLength: 32 example: '****' _fixedReference_2: allOf: - $ref: '#/components/schemas/_fixedReferenceWithoutType' - type: object properties: resource_type: description: 'Type of the object (full name of the endpoint). Valid values are the unique part of the resource''s REST endpoint. For example, a reference to a file system would have a `resource_type` of `file-systems`. ' type: string readOnly: true TotalItemCountResponse: type: object properties: total_item_count: description: 'The total number of records after applying all filter query parameters. The `total_item_count` will be calculated if and only if the corresponding query parameter `total_item_count` is set to `true`. If this query parameter is not set or set to `false`, a value of `null` will be returned. ' type: integer format: int32 _snmp_v3_patch: description: 'The v3 configurations of SNMP. ' type: object properties: auth_passphrase: description: 'Passphrase used by Purity//FA to authenticate the array with the specified managers. ' type: string maxLength: 32 example: '********' auth_protocol: description: 'Hash algorithm used to validate the authentication passphrase. Valid values are `MD5` and `SHA`. ' type: string example: MD5 privacy_passphrase: description: Passphrase used to encrypt SNMP messages. type: string minLength: 8 maxLength: 63 example: '********' privacy_protocol: description: 'Encryption protocol for SNMP messages. Valid values are `AES` and `DES`. ' type: string example: DES user: description: 'User ID recognized by the specified SNMP managers which Purity//FA is to use in communications with them. ' type: string example: User1 SnmpManagerPost_2: type: object properties: host: description: 'DNS hostname or IP address of a computer that hosts an SNMP manager to which Purity is to send trap messages when it generates alerts. ' type: string example: snmp.purestorage.com notification: description: 'The type of notification the agent will send. Valid values are `inform` and `trap`. ' type: string example: trap v2c: $ref: '#/components/schemas/_snmp_v2c_2' v3: $ref: '#/components/schemas/_snmp_v3_post_2' version: description: 'Version of the SNMP protocol to be used by Purity in communications with the specified manager. Valid values are `v2c` and `v3`. ' type: string example: v3 _fixedReference: type: object properties: id: description: 'A globally unique, system-generated ID. The ID cannot be modified. ' type: string readOnly: true name: description: 'The resource name, such as volume name, file system name, snapshot name, and so on. ' type: string readOnly: true x-readOnly: true x-aliases: - _fixedReferenceWithoutType TestResult_2: type: object properties: component_address: description: Address of the component running the test. type: string example: 10.230.94.21 component_name: description: Name of the component running the test. type: string example: fm1 description: description: What the test is doing. type: string example: Testing phonehome connectivity destination: description: The URI of the target server being tested. type: string example: ra.cloud-support.purestorage.com enabled: description: Is the service enabled or not? type: boolean example: true resource: description: A reference to the object being tested. title: FixedReference allOf: - $ref: '#/components/schemas/_fixedReference_2' result_details: description: Additional information about the test result. type: string example: Timeout connecting to phonehome endpoint success: description: 'Returns a value of `true` if the specified test succeeded. Returns a value of `false` if the specified test failed. ' type: boolean test_type: description: 'Displays the type of test being performed. The returned values are determined by the `resource` being tested and its configuration. ' type: string example: phonehome _snmp_v3_post_2: description: 'The v3 configurations of SNMP. ' type: object properties: auth_passphrase: description: 'Passphrase used by Purity to authenticate the array with the specified managers. ' type: string maxLength: 32 example: '****' auth_protocol: description: 'Hash algorithm used to validate the authentication passphrase. Valid values are `MD5` and `SHA`. ' type: string example: MD5 privacy_passphrase: description: Passphrase used to encrypt SNMP messages. type: string minLength: 8 maxLength: 63 example: '****' privacy_protocol: description: 'Encryption protocol for SNMP messages. Valid values are `AES` and `DES`. ' type: string example: DES user: description: 'User ID recognized by the specified SNMP managers which Purity is to use in communications with them. ' type: string example: User1 SnmpManager: allOf: - $ref: '#/components/schemas/_resourceNoId' - type: object properties: host: description: 'DNS hostname or IP address of a computer that hosts an SNMP manager to which Purity//FA is to send trap messages when it generates alerts. ' type: string example: snmp.purestorage.com notification: description: 'The type of notification the agent will send. Valid values are `inform` and `trap`. ' type: string example: trap v2c: $ref: '#/components/schemas/_snmp_v2c' v3: $ref: '#/components/schemas/_snmp_v3' version: description: 'Version of the SNMP protocol to be used by Purity//FA to communicate with the specified manager. Valid values are `v2c` and `v3`. ' type: string example: v3 PageInfo: type: object properties: continuation_token: description: 'Continuation token that can be provided in the `continuation_token` query param to get the next page of data. If you use the continuation token to page through data you are guaranteed to get all items exactly once regardless of how items are modified. If an item is added or deleted during the pagination then it may or may not be returned. The continuation token is generated if the limit is less than the remaining number of items, and the default sort is used (no sort is specified). ' type: string more_items_remaining: description: 'Returns a value of `true` if subsequent items can be retrieved. ' type: boolean example: false total_item_count: description: 'The total number of records after applying all filter query parameters. The `total_item_count` will be calculated if and only if the corresponding query parameter `total_item_count` is set to `true`. If this query parameter is not set or set to `false`, a value of `null` will be returned. ' type: integer format: int32 parameters: Filter: name: filter in: query description: 'Narrows down the results to only the response objects that satisfy the filter criteria. ' schema: type: string Offset: name: offset in: query description: 'The starting position based on the results of the query in relation to the full set of response objects returned. ' schema: type: integer format: int32 minimum: 0 example: 10 Allow_errors: name: allow_errors in: query description: 'If set to `true`, the API will allow the operation to continue even if there are errors. Any errors will be returned in the `errors` field of the response. If set to `false`, the operation will fail if there are any errors. ' schema: type: boolean default: false Continuation_token: name: continuation_token in: query description: 'A token used to retrieve the next page of data with some consistency guaranteed. The token is a Base64 encoded value. Set `continuation_token` to the system-generated token taken from the `x-next-token` header field of the response. A query has reached its last page when the response does not include a token. Pagination requires the `limit` and `continuation_token` query parameters. ' schema: type: string Offset_2: name: offset in: query description: 'The offset of the first resource to return from a collection. ' schema: type: integer format: int32 minimum: 0 example: 10 Names_required: name: names in: query description: 'A comma-separated list of resource names. ' required: true style: form explode: false schema: type: array items: type: string XRequestId: name: X-Request-ID in: header description: 'Supplied by client during request or generated by server. ' schema: type: string Limit: name: limit in: query description: 'Limits the size of the response to the specified number of objects on each page. To return the total number of resources, set `limit=0`. The total number of resources is returned as a `total_item_count` value. If the page size requested is larger than the system maximum limit, the server returns the maximum limit, disregarding the requested page size. ' schema: type: integer format: int32 minimum: 0 example: 10 Authorization: name: Authorization in: header description: 'Access token (in JWT format) required to use any API endpoint (except `/oauth2`, `/login`, and `/logout`) ' schema: type: string Names: name: names in: query description: 'Performs the operation on the unique names specified. Enter multiple names in comma-separated format. For example, `name01,name02`. If there is not at least one resource that matches each of the elements of `names`, then an error is returned, except when creating new resources. ' style: form explode: false schema: type: array items: type: string Context_names_get: name: context_names in: query description: 'Performs the operation on the unique contexts specified. If specified, each context name must be the name of an array in the same fleet or the name of the fleet itself. If not specified, the context will default to the array that received this request. Other parameters provided with the request, such as names of volumes or snapshots, are resolved relative to the provided `context`. Enter multiple names in comma-separated format. For example, `name01,name02`. ' style: form explode: false schema: type: array items: type: string Sort_2: name: sort in: query description: 'Sort the response by the specified fields (in descending order if ''-'' is appended to the field name). NOTE: If you provide a sort you will not get a `continuation_token` in the response. ' style: form explode: false schema: type: array items: pattern: ^[a-z]+(_[a-z]+)*-? type: string Ids: name: ids in: query description: 'A comma-separated list of resource IDs. If after filtering, there is not at least one resource that matches each of the elements of `ids`, then an error is returned. This cannot be provided together with the `name` or `names` query parameters. ' style: form explode: false schema: type: array items: type: string Total_item_count: name: total_item_count in: query description: 'If set to `true`, the `total_item_count` matching the specified query parameters is calculated and returned in the response. If set to `false`, the `total_item_count` is `null` in the response. This may speed up queries where the `total_item_count` is large. If not specified, defaults to `false`. ' schema: type: boolean Sort: name: sort in: query description: "Sorts the response objects by the specified fields. Sorting can be applied to any field name\n in the response, in ascending order by default, or in descending order by prefixing the\n field name with a minus sign (-). Multiple fields can be specified as a comma-separated\n list (e.g., sort volumes by size descending, then by name ascending). If sort is provided,\n the response will not include a continuation_token.\n" style: form explode: false schema: type: array items: pattern: ^[a-z]+(_[a-z]+)*-? type: string