get_idcs_token

• Purpose: Obtain an IDCS token for authentication.
• Parameters:
  • p_idcs_url: IDCS URL.
  • p_idcs_client_id: IDCS client ID.
  • p_idcs_client_secret: IDCS client secret.
  • p_scope_suffix: IDCS scope suffix.
• Return Value: IDCS token (VARCHAR2).
• Raises: INVALID_IDCS_CREDENTIALS if the IDCS credentials are invalid.